CAS: 9036-66-2
Molecular Formula: C20H36O14
Molecular Weight: 500.49144
EINECS: 232-910-0
Synonyms: FEMA 3254; LARCOLL(TM); (+)-ARABINOGALACTAN; ARABINOGALACTAN; LARCOLL; ARABINOGALACTAN, CONTROL FOR TOTALDIETAR Y FIBER AS; (+)-ARABINOGALACTAN FROM LARCH WOOD; L-(+)-ARABINOGALACTANE EX LARCH TREES; (+)-Arabinogalactan, Polyarabinogalactan
ARABINOGALACTAN is a neutral polysaccharide composed of arabinose and galactose. This sugar is abundant in the xylem of coniferous trees, especially in Larix, which can reach up to 25%. Water can be extracted from wood flour.
| Item | Specification |
| MW | 500.49144 |
| Melting point | >200 °C (dec.)(lit.) |
| Flavor | balsamic |
| resistivity | 10 ° (C=1, H2O) |
| Storage conditions | 2-8°C |
The dosage of ARABINOGALACTAN in soy milk, ice cream, ice cream, jelly, beverages, and canned goods is about 1% to 1.5%. Vinegar, soy sauce, vegetable oil, fruit juice, meat juice, vegetable juice, etc. form stable emulsifying thickeners with a dosage of 0.2% to 0.5%
Usually packed in 25kg/drum,and also can be do customized package.
2,2′-Dithiobis(benzothiazole) CAS 120-78-5
CAS:120-78-5
Molecular Formula:C14H8N2S4
Molecular Weight:332.49
EINECS:204-424-9
Synonyms:Accelerator; Dithiobis(benzothiazol; 1,2-bis(benzo[d]thiazol-2-yl)disulfane; 2-benzothiazyldisulfide; 2-Mercaptobenzothiazole disulfide; 2-mercaptobenzothiazoledisulfide; 2-Mercaptobenzothiazyl disulfide; 2-mercaptobenzothiazyldisulfide; Accel TM
2,2 ‘- Dithiobis (benzothiazole) is a light yellow needle shaped crystal that is slightly soluble in benzene, dichloromethane, carbon tetrachloride, acetone, etc. at room temperature, but insoluble in water, ethyl acetate, gasoline, and alkali.
| Item | Specification |
| Boiling point | 532.5±33.0 °C(Predicted) |
| Density | 1.5 |
| Melting point | 177-180 °C (lit.) |
| flash point | 271°C |
| resistivity | 1.5700 (estimate) |
| Storage conditions | Keep in dark place |
2,2 ‘- Dithiobis (benzothiazole) is used as a universal accelerator for natural rubber, synthetic rubber, and recycled rubber, mainly used in the manufacture of tires, inner tubes, tapes, rubber shoes, and general industrial products. High purity DM (pharmaceutical grade) is an important pharmaceutical intermediate for the manufacture of cephalosporin anti-inflammatory drugs.
Usually packed in 25kg/drum,and also can be do customized package.
CAS: 1192-62-7
Molecular Formula: C6H6O2
Molecular Weight: 110.11
EINECS: 214-757-1
Synonyms: 1-(Fur-2-yl)ethan-1-one, 1-(Fur-2-yl)-1-oxoethane; 2-Acetylfuran≥ 99.00% (GC); ketone,2-furylmethyl; METHYL FURYL KETONE; 2-FURYL METHYL KETONE; 2-ACETOFURONE; 2-ACETYLFURAN; 1-(2-FURYL)ETHAN-1-ONE; 1-(2-FURANYL)ETHANONE; AKOS BBS-00003222
2-Acetylfuran is a yellow brown liquid with aromas of almond, nut, fermented, milk, and sweet caramel. Melting point 26-28 ℃, boiling point 173 ℃. Relative density (d2525) 1.098, refractive index (nD20) 1.5017. Insoluble in water, soluble in ethanol, ether, and propylene glycol.
| Item | Specification |
| Boiling point | 67 °C10 mm Hg(lit.) |
| Density | 1.098 g/mL at 25 °C(lit.) |
| Melting point | 26-28 °C(lit.) |
| flash point | 160 °F |
| resistivity | n20/D 1.5070(lit.) |
| Storage conditions | 2-8°C |
2-Acetylfuran can be used as an intermediate in pharmaceutical synthesis and can also be widely applied in chemical and other fields. It can be extracted from Perilla frutescens, a plant of the family Lamiaceae and the genus Perilla. Perilla frutescens is an annual herbaceous plant
Usually packed in 25kg/drum,and also can be do customized package.
PINACRYPTOL YELLOW CAS 25910-85-4
CAS: 25910-85-4
Molecular Formula: C21H22N2O7S
Molecular Weight: 446.47
EINECS: 247-336-6
Synonyms: PINACRYPTOL YELLOW; PINAKRYPTOL YELLOW; PINAKRYTOL YELLOW; PINA(R) CRYPTOL YELLOW; 6-ETHOXY-1-METHYL-2[2-(3-NITROPHENYL)ETHENYL] QUINOLINIUM METHYL SULFATE; 6-ETHOXY-1-METHYL-2-(3-NITRO-BETA-STYRYL)-QUINOLINIUM METHYL SULFATE
PINACRYPTOL YELLOW color light yellow to amber to dark green, synthesized from m-nitrobenzaldehyde to form 6-ethoxy-1-methyl-2- (3-nitrotyrenyl) quinoline methyl sulfate in a buffered glycerol aqueous solution
| Item | Specification |
| purity | 98% |
| MW | 446.47 |
| EINECS | 247-336-6 |
| Melting point | 260-262 °C(lit.) |
| Storage conditions | -70°C |
A method for modifying fibers and/or textiles with PINACRYPTOL YELLOW antimicrobial active components, wherein the antimicrobial active components comprise silver components desensitized with other components and optionally one or more additional antimicrobial components, wherein the other components used comprise at least one compound selected from quinoline derivatives.
Usually packed in 25kg/drum,and also can be do customized package.
CAS: 1345-05-7
Molecular Formula: BaO5S2Zn2
Molecular Weight: 412.23
EINECS: 215-715-5
Synonyms: C.I.Pigmentwhite5; pigment white 5; LITHOPONE; Barium zinc sulfate sulfide; c.i. 77115; LITHOPONE B301 ZNS 28-30%; LithoponeB311; LithoponeZns+BaSO4; Zinc sulfide, barium sulfate mixture
Lithopone is a white crystalline powder. For a mixture of zinc sulfide and barium sulfate, the more zinc sulfide there is, the stronger the covering power and the higher the quality. Density 4.136-4.34 g/cm3, insoluble in water. It easily decomposes into hydrogen sulfide gas when exposed to acid, and does not work when exposed to hydrogen sulfide and alkaline solutions.
| Item | Specification |
| Density | 4.136~4.39 |
| purity | 99% |
| MW | 412.23 |
| EINECS | 215-715-5 |
1.Used for coloring paints, inks, rubber, etc;
2.Inorganic white pigment. Widely used as a white pigment for plastics such as polyolefins, vinyl resins, ABS resins, polystyrene, polycarbonate, nylon, and polyoxymethylene, as well as for paints and inks. Used for coloring rubber products, lacquered fabrics, leather, paper, enamel, etc
Usually packed in 25kg/drum,and also can be do customized package.
CALCIUM BUTYRATE CAS 5743-36-2
CAS: 5743-36-2
Molecular Formula: C8H14CaO4
Molecular Weight: 214.27
EINECS: 227-265-7
Synonyms: Butanoicacid,calciumsalt; calciumdibutyrate; BUTYRIC ACID CALCIUM SALT; CALCIUM BUTYRATE; Calcium Butyrate (~90%); Bisbutanoic acid calcium salt; Dibutyric acid calcium salt; Calcium dibutanoate
CALCIUM BUTYRATE is a white crystalline or crystalline powder, soluble in water, non deliquescent, and has good flowability. Research has shown that calcium butyrate is a novel synthetic metabolic nutrient that can reduce body fat
| Item | Specification |
| solubility | Soluble in DMSO |
| Density | 1.30 g/cm3 |
| Melting point | >300°C |
| purity | 98% |
| MW | 214.27 |
| EINECS | 227-265-7 |
CALCIUM BUTYRATE has certain applications in the preparation of anti diarrheal feed additives for animals, especially in the preparation of anti diarrheal feed additives for animals that have preventive and control effects on various types of diarrhea
Usually packed in 25kg/drum,and also can be do customized package.
Dimethyl-diphenylpolysiloxane CAS 68083-14-7
CAS: 68083-14-7
Molecular Formula: C16H22O2Si2
Molecular Weight: 302.51568
EINECS: 203-492-7
Synonyms: DIMETHYL-DIPHENYLSILOXANE COPOLYMER; DIPHENYL-DIMETHYLSILOXANE COPOLYMER; DIPHENYLSILOXANE-DIMETHYLSILOXANE COPOLYMER; GREASE (HIGH VACUUM); MELTING POINT BATH OIL; POLYDIMETHYLSILOXANE EMULSION
Dimethyl diphenyl polysiloxane is a colorless liquid with excellent electrical insulation properties, ozone resistance, corona resistance, hydrophobicity, and moisture resistance. It also has advantages such as low viscosity temperature coefficient, low surface tension, shear resistance, and high compression.
| Item | Specification |
| Boiling point | >140 °C0.002 mm Hg(lit.) |
| Density | 1.09 g/mL at 20 °C |
| Melting point | -50 °C |
| flash point | >230 °F |
| resistivity | n20/D 1.537 |
| Storage conditions | no restrictions. |
Dimethyl diphenyl polysiloxane is used for insulation, lubrication, damping, shock resistance, moisture resistance, dust prevention, as well as high-temperature hydraulic oil and high-temperature heat carriers.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:7235-40-7
Molecular Formula:C40H56
Molecular Weight:536.89
Appearance:Orange Powder
EINECS:230-636-6
Synonyms:SOLATENE;PROVITAMINA1;PROVITAMINA;TRANS-B-CAROTENE;TRANS-BETA-CAROTENE;(all-E)-1,1′-(3,7,12,16-Tetramethyl-1,3,5,7,9,11,13,15,17-octadecanonaene-1,18-diyl)bis(2,6,6-trimethylcycloChemicalbookhexene)
β-Carotene CAS 7235-40-7 belongs to carotenoids, which are widely present in nature and the most stable natural pigment. It is an orange colored fat soluble compound with a glossy rhombohedral or crystalline powder, mainly derived from green plants and natural foods such as yellow and orange fruits. The dilute solution of β – carotene appears orange yellow to yellow, with an orange tint as the concentration increases, and may appear slightly red due to different solvent polarities.
| ITEM | STANDARD |
| Content | 96%-101% |
| Color | Fuchsia or red powder |
| Odor | Odorless |
| Identification | It should be in accordance with the regulations |
| Residue on burning | ≤0.2% |
| Loss on drying | ≤0.2% |
| Melting point | 176°C-182°C |
| Heavy metals (Pb) | ≤5mg/kg |
| Arsenic (AS) | ≤5mg/kg |
1.β – carotene is used as a nutritional enhancer, edible orange pigment, and food coloring agent. China’s regulations stipulate that it can be used for various types of food and used in moderation according to production needs. Mainly used for artificial butter, noodles, pastries, beverages, and health foods.
2. An antioxidant that can act as a pro oxidant or antioxidant due to its inhibition of free radical induced in vitro peroxidation. Dietary supplements for mice reduce hearing loss and hair cell damage.
25kg/bag or requirement of clients. Keep it in cool space.
CAS: 599-79-1
Molecular Formula: C18H14N4O5S
Molecular Weight: 398.39
EINECS: 209-974-3
Synonyms:salicylazosulfapyridine; SALAZOSULFAPYRIDINE; SULFASALAZINE; SSZLABOTEST-BB LT00772281; 5-(p-(2-pyridylsulfamoyl)phenylazo)salicylic acid; 5-[4-(2-PYRIDYLSULFAMOYL)PHENYLAZO]SALICYLIC ACID; Benzoic acid, 2-hydroxy-5-4-(2-pyridinylamino)sulfonylphenylazo-; SULFASALAZINE USP 26,EP 4
Sulfasalazine has a brownish yellow fine crystalline appearance and is odorless. Slightly soluble in ethanol, insoluble in water, chloroform, ether, and benzene. In the treatment of rheumatoid arthritis and spinal joint disease, sulfasalazine has been widely used.
| Item | Specification |
| Boiling point | 689.3±65.0 °C(Predicted) |
| Density | 1.3742 (rough estimate) |
| Melting point | 260-265 °C (dec.)(lit.) |
| SOLUBLE | <0.1 g/100 mL at 25 ºC |
| resistivity | 1.6000 (estimate) |
| Storage conditions | Keep in dark place,Sealed in dry,Room Temperature |
Sulfasalazine, as a medication with a long history, has been used not only for the treatment of ulcerative colitis, but also for the treatment of rheumatoid arthritis and ankylosing spondylitis.
Usually packed in 25kg/drum,and also can be do customized package.
Sodium ethylenesulphonate CAS 3039-83-6
CAS: 3039-83-6
Molecular Formula: C2H3O3S.Na
Molecular Weight: 130.1
EINECS: 221-242-5
Synonyms: SODIUM VINYLSULPHONATE; SODIUM ETHYLENESULFONATE; sodium ethylenesulphonate; VINYL SULFONATE, SODIUM SALT; VINYLSULFONIC ACID SODIUM SALT; Ethenesulfonicacid,sodiumsalt; ETHYLENESULFONIC ACID SODIUM SALT
Sodium Ethylenesulphonate (CAS 3039-83-6) is a high-purity water-soluble monomer widely used in polymer synthesis and specialty chemical applications. Its excellent solubility and reactivity make it a preferred choice for producing ion-exchange resins, coatings, adhesives, and other polymer materials.
Sodium Vinylsulfonate Solution is available in various concentrations, suitable for industrial formulations. The product offers consistent quality and reliable performance, making it ideal for both research and large-scale production.
| Item | Specification |
| Boiling point | 100℃[at 101 325 Pa] |
| Density | 1.176 g/mL at 25 °C |
| Melting point | -20 °C |
| pKa | -2.71[at 20 ℃] |
| resistivity | n20/D 1.376 |
| Storage conditions | under inert gas (nitrogen or Argon) at 2-8°C |
Polymerization Monomer: Copolymerized with acrylates or styrene to produce functional polymers.
Water Treatment: Dispersant polymers for scale and corrosion inhibition.
Coatings & Paints: Improves adhesion, film formation, and durability in water-based coatings and paints.
Batteries: Used in polymer electrolytes and conductive coatings for improved performance.
Electroplating: Acts as a stabilizer and dispersant in plating solutions.
Specialty Polymers: Used in ion-exchange resins and superabsorbent polymers.
High Purity: Ensures stable polymerization and reproducible results
Excellent Solubility: Easily soluble in water, compatible with various polymer systems
Versatile Applications: Used in ion-exchange resins, water treatment polymers, coatings, adhesives, and specialty chemicals
Reliable Quality: Each batch meets stringent quality standards
1. High polymerization modification efficiency: As a functional monomer and reactive emulsifier, only a small amount (such as 1%) is needed to copolymerize with multiple monomers, significantly enhancing the stability of the emulsion, water resistance and adhesion of the paint film, and reducing the use of additional additives.
2. Strong multi-field adaptability: It can not only optimize the surface properties of materials such as coatings, textiles, and papermaking (such as enhancing wear resistance and color fixation), but also serve as an electroplating brightener to improve the brightness and ductility of the coating. Moreover, it can meet the modification requirements of drilling fluids in high-temperature and high-salt environments in oil fields. Improving material performance in the battery and electronics industries is a key functional monomer in the fields of new energy and electronic materials.
3. Stable and economically viable: Chemically stable at room temperature with a long storage period; As a copolymer additive, it can reduce the dosage of other emulsifiers, and it has excellent water solubility and is easily biodegradable, taking into account both usage cost and environmental friendliness.
Usually packed in 25kg/drum,and also can be do customized package.
Polyquaternium-39 CAS 25136-75-8
CAS: 25136-75-8
Molecular Formula: C14H25ClN2O3
Molecular Weight: 304.8129
EINECS: 202-396-2
Synonyms: dimethyldiallylammonium chloride/ acrylamide/ acrylic acid; PQ-39; Polyquaternium-39 25136-75-8; Polyquaternary ammonium salt 39; aa/dmdaac/am copolymer; Dimethyldiallylammonium chloride acrylic acid acrylamide copolymer; polyquaternium-39
Polyquaternium-39 appears as a white liquid and is recommended to be added at a dosage of 2-4% in hair care products such as shampoo, conditioner, bleach, and coloring agents
| Item | Specification |
| MF | C14H25ClN2O3 |
| MW | 304.8129 |
| EINECS | 202-396-2 |
| Purity | 10% |
Polyquaternium-39 is recommended to be added in skincare products such as moisturizers, hand sanitizers, shower gels, etc. at a dosage of 1-3%.
Usually packed in 25kg/drum,and also can be do customized package.
2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE CAS 9014-85-1
CAS: 9014-85-1
Molecular Formula: (C2H4O)n(C2H4O)nC14H26O2
Molecular Weight: 226.35504
EINECS: 500-022-5
Synonyms: Ethoxylated-2,4,7,9-tetramethyl-5-decyne-4,7-diol; poly(oxy-1,2-ethanediyl),alpha,alpha’-[1,4-dimethyl-1,4-bis(2-methylpropyl)-2; 2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE; ETHOXYLATED 2,4,7,9-TETRAMETHYL-5-DECYN-4,7-DIOL; SURFYNOL 420; tetramethyl decyndiol
2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE is used as an anti sugar coating for preventing plant diseases, and nano selenium is used as an antioxidant in multi-layer food packaging materials. Purpose
| Item | Specification |
| Boiling point | >121 °C(lit.) |
| Density | 0.982 g/mL at 25 °C |
| Vapor pressure | 0.62Pa at 20℃ |
| pKa | 15[at 20 ℃] |
| Purity | 99% |
| ph | 6 – 8 |
2,4,7,9-TETRAMETHYL-5-DECYNE-4,7-DIOL ETHOXYLATE is used as a surfactant. Reduce surface tension; Wetting agent, defoamer and emulsifier for lotion polymerization.
Usually packed in 25kg/drum,and also can be do customized package.
N-(3-aminopropyl)-N-dodecylpropane-1,3-diamine CAS 2372-82-9
CAS: 2372-82-9
Molecular Formula: C18H41N3
Molecular Weight: 299.54
EINECS: 219-145-8
Synonyms: N,N-Bis(3-aminopropyl)dodecane-1-amine; N-Dodecyl-N-(3-aminopropyl)-1,3-propanediamine; bis(3-aminopropyl)-lauryl-amine; N-(3-azanylpropyl)-N-dodecyl-propane-1,3-diamine; N1-(3-aminopropyl)-N1-dodecylpropane-1,3-diamine; N-(3-aminopropyl)-N-dodecylpropane-1,3-diamine; LAURYLAMINE DIPROPYLENEDIAMINE
N – (3-aminopropyl) – N-dodecylpropane-1,3-diamine is a colorless and transparent liquid, which is an important intermediate for preparing excellent softeners. It can also be used as a mineral flotation agent, antibacterial agent, anti-static agent, and coal storage and transportation treatment agent, among other additives.
| Item | Specification |
| Boiling point | 182-184 °C(Press: 1 Torr) |
| Density | 0.880 |
| Vapor pressure | 0Pa at 25℃ |
| pKa | 10.46±0.10(Predicted) |
| Purity | 99% |
| SOLUBLE | 190g/L at 20℃ |
N – (3-aminopropyl) – N-dodecylpropane-1,3-diamine has excellent anti-static, emulsifying, lubricating, solubilizing, antibacterial, bactericidal, and anticorrosive properties. It can be used as an anti-static agent, emulsifier, and dispersant. It can also be used as a viscosity control agent, conditioner, etc., applied in the field of personal care products.
Usually packed in 25kg/drum,and also can be do customized package.
3,3′,4,4′-Biphenyltetracarboxylic dianhydride CAS 2420-87-3
CAS: 2420-87-3
Molecular Formula: C16H6O6
Molecular Weight: 294.22
EINECS: 219-342-9
Synonyms: 3,3′,4,4′-Biphenyltetracarboxylic dianhydride 97%; 4,4′-Biphthalic Anhydride (purified by sublimation); 3,3’4,4′-Biphenyl tetracarboxylic acid dianhydride(s-BPDA); S-BDPA; S-BPDA; [5,5’-biisobenzofuran]-1,1’,3,3’-tetrone; [5,5′-Biisobenzofuran]-1,1′,3,3′-tetrone; 5,5’-Biisobenzofuran-1,1’,3,3’-tetrone
3,3′,4,4′-Biphenyltetracarboxylic dianhydride BPDA is an important polyimide monomer material with wide applications in the synthesis of high-temperature resistant polyimide materials. Used for the production of polyimide products and their composite materials, pharmaceutical intermediates
| Item | Specification |
| Other Name | 4,4′-Biphthalic Anhydride 2420-87-3 |
| Density | 1.625±0.06 g/cm3(Predicted) |
| Melting point | 299-305 °C (lit.) |
| λmax | 300nm(lit.) |
| Purity | 99% |
| Storage conditions | Inert atmosphere,Room Temperature |
3,3′,4,4′-Biphenyltetracarboxylic dianhydride BPDA is used to produce polyimide products and their composite materials, pharmaceutical intermediates, polyimide monomers, and to manufacture new polymer materials such as resins and PI films.
4,4′-Biphthalic Anhydride 2420-87-3 usually packed in 25kg/drum,and also can be do customized package.
POTASSIUM HEXACHLOROPLATINATE(IV) CAS 1307-80-8
CAS: 1307-80-8
Molecular Formula: Cl6K2Pt
Molecular Weight: 485.99
EINECS: 240-979-3
Synonyms: POTASSIUM CHLOROPLATINATE (IV); POTASSIUM PLATINIC CHLORIDE; POTASSIUM PLATINUM CHLORIDE; POTASSIUM PLATINUM HEXACHLORIDE; POTASSIUM PLATINUM(IV) CHLORIDE; Potassium hexachloroplatinate(Ⅳ); Hexachloroplatinum(IV) potassium
POTASIUM HEXACHLLOROPLATINATE (IV) is an orange yellow crystal or powder. Slightly soluble in water, insoluble in ethanol. Melting point 250 ℃, soluble in hydrochloric acid (10%) solution, density: 3.499, refractive index ^=1.825, solubility 50g/l, water solubility 50g/L (95 º C).
| Item | Specification |
| Melting point | 250 °C (dec.)(lit.) |
| Density | 3.499 |
| Purity | 99% |
| MW | 485.99 |
POTASIUM HEXACHLOROPLATINE (IV) T is used for analyzing reagents, catalysts, and electroplating industries. Preparation of precious metal catalysts and precious metal coatings.
Usually packed in 25kg/drum,and also can be do customized package.
Solvent Red 149 CAS 21295-57-8
CAS: 21295-57-8
Molecular Formula: C23H22N2O2
Molecular Weight: 358.43
EINECS: 244-320-0
Synonyms: 6-(cyclohexylamino)-3-methyl-3H-dibenz[f,ij]isoquinoline-2,7-dione;6-cyclohexylamino-3-methyl-3H-naphtho[1,2,3-de]quinoline-2,7-dione; (71902-18-6) solvent red 149Polysolve Red 149; Rosaplast Red FGA; Sumiplast Red HFG.; Einecs 244-320-0; FLUORESCENCE RED HFG
Solvent Red 149 is an anthraquinone based solvent dye, belonging to the anthraquinone class, and is a high-end solvent dye. The color masterbatch made from it is bright and transparent, with excellent properties of heat resistance, sun resistance, and solvent resistance. Some have fluorescence under sunlight, which can meet the needs of coloring synthetic fibers in engineering plastics.
| Item | Specification |
| Boiling point | 597.8±50.0 °C(Predicted) |
| Density | 1.31 |
| SOLUBLE | 4.3μg/L at 20℃ |
| Vapor pressure | 0Pa at 25℃ |
| pKa) | 4.09±0.20(Predicted) |
| Purity | 99% |
Solvent Red 149 is used for coloring various resins and plastics, such as polyacrylic acid resin, ABS resin, polystyrene, organic glass, polyester resin, polycarbonate, etc., resulting in a bright blue light red color
Usually packed in 25kg/drum,and also can be do customized package.
cis-3-Hexenyl benzoate CAS 25152-85-6
CAS: 25152-85-6
Molecular Formula: C13H16O2
Molecular Weight: 204.26
EINECS: 246-669-4
Synonyms: BENZOIC ACID CIS-3-HEXEN-1-YL ESTER; BENZOIC ACID:3-HEXENYL ESTER, Z; CIS-3-HEXEN-1-YL BENZOATE; CIS-3-HEXENYL BENZOATE; C3 HEXENYL BENZOATE; HEXENYL BENZOATE, CIS-3-; HEXENYL-CIS-3-BENZOATE; (Z)-3-HEXENYL BENZOATE
Cis-3-Hexenyl benzoate is a transparent liquid in form, with a color ranging from colorless to almost colorless, and a fresh orchid scent,Esterification of leaf alcohol and benzoyl chloride in the presence of alkaline catalyst yields cis-3-Hexenyl benzoate
| Item | Specification |
| Boiling point | 105 °C1 mm Hg(lit.) |
| Density | 0.999 g/mL at 25 °C(lit.) |
| refractivity | n20/D 1.508(lit.) |
| Vapor pressure | 0.45Pa at 24℃ |
| Storage conditions | Sealed in dry,Room Temperature |
Cis-3-Hexenyl benzoate is a universal reagent, a carbonyl compound and a essence
Usually packed in 25kg/drum,and also can be do customized package.
BEHENYL BEHENATE CAS 17671-27-1
CAS: 17671-27-1
Molecular Formula: C44H88O2
Molecular Weight: 649.17
EINECS: 241-646-5
Synonyms: DOCOSYL DOCOSANOATE; BEHENIC ACID BEHENYL ESTER; BEHENYL BEHENATE; Docosyldocosanoat; behenicacidbehenylestercrystalline; Docosanoicacid,docosylester; Einecs 241-646-5; Behenyl Behenate(C22:0-C22:0); Behenyl Behenate，99%
BENYL BENATE appears as a white powder
| Item | Specification |
| Boiling point | 627.1±23.0 °C(Predicted) |
| Density | 0.856±0.06 g/cm3(Predicted) |
| Melting point | 75 °C |
| Vapor pressure | 0Pa at 20℃ |
| Storage conditions | −20°C |
BENYL BENATE is a cosmetic ingredient mainly used in the production of cosmetics
Usually packed in 25kg/drum,and also can be do customized package.
2-[(4-Aminophenyl)sulfonyl]ethyl hydrogen sulfate CAS 2494-89-5
CAS: 2494-89-5
Molecular Formula: C8H11NO6S2
Molecular Weight: 281.31
EINECS: 219-669-7
Synonyms: 2-[(p-aminophenyl)sulphonyl]ethyl hydrogensulphate; VinylSulfoneParaBase;4-AMINOPHENYLSULFONYL-BETA-HYDROXYETHYL SULFATE ESTER; VINYLSULPHONEESTER-PARABASE; 4-((2-sulfatoethyl)sulfonyl)aniline; 4-AMINOPHENYLSULFATOETHYLSULFONE
White crystals of 2- [(4-Aminophenyl) sulfide] ethyl hydrogen sulfide. Soluble in water, insoluble in ethanol, ether, and benzene. Can dissolve in alkaline (sodium hydroxide, sodium carbonate) solutions.
| Item | Specification |
| pKa | -3.88±0.18(Predicted) |
| Density | 1.608±0.06 g/cm3(Predicted) |
| MF | C8H11NO6S2 |
| MW | 281.31 |
| EINECS | 219-669-7 |
2- [(4-Aminophenyl) sulfide] ethyl hydrogen sulfate is one of the important intermediates of reactive dyes, used for the synthesis of EF, KN, M/KM, ME and other ethylene sulfone based reactive dyes. The production proportion of reactive dyes containing vinyl sulfone groups has been significantly increasing year by year, and has now developed into the largest class of reactive dyes in terms of production and research, occupying a very important position in the field of reactive dye production and research.
Usually packed in 25kg/drum,and also can be do customized package.
5,5-Dimethylhydantoin CAS 77-71-4
CAS: 77-71-4
Molecular Formula: C5H8N2O2
Molecular Weight: 128.13
EINECS: 201-051-3
Synonyms: A-UREIDOISOBUTYRIC ACID LACTAM; DMH; DIMETHYLHYDANTOIN; 5,5-DIMETHYL-2,4-DIOXOTETRAHYDROIMIDAZOLE; 5,5-DIMETHYL-2,4-IMIDAZOLIDINEDIONE; 5,5′-DIMETHYLHYDANTOIN; 5,5-DIMETHYLHYDANTOIN; 5,5-Dimethylimidazolidine-2,4-dione; 5,5-Dimethylhydrantoin
5,5-Dimethylhydantoin is a white prismatic crystal or crystalline powder. Melting point 175 ℃. Soluble in water, hexanol, ethyl acetate, and dimethyl ether, slightly soluble in isopropanol, acetone, and methyl ethyl ketone, insoluble in fatty hydrocarbons and trichloroethylene. Odorless, capable of sublimation, and acidic.
| Item | Specification |
| Boiling point | 237.54°C (rough estimate) |
| Density | 1.2864 (rough estimate) |
| Melting point | 174-177 °C (lit.) |
| flash point | 193°C |
| resistivity | 1.4730 (estimate) |
| pKa | pKa 8.1 (Uncertain) |
5,5-Dimethylhydantoin is a widely used organic synthesis intermediate, which is a heterocyclic compound with certain rigidity. It can be used to prepare a series of valuable derivatives through substitution reactions, such as dibromohydantoin, dichlorohydantoin, and other fine chemicals widely used in the production fields of pharmaceuticals, pesticides, plastics, and cosmetics.
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3,3′,4,4′-Benzophenonetetracarboxylic dianhydride CAS 2421-28-5
CAS: 2421-28-5
Molecular Formula: C17H6O7
Molecular Weight: 322.23
EINECS: 219-348-1
Synonyms: 3,3′,4,4′-Benzophenonetetracarboxylic acid dianhydride; 3,3′,4,4′-Tetracarboxybenzophenone dianhydride; 3,3’,4,4’-benzophenonetetracarboxylicaciddianhydride; BENZOPHENONETETRACARBOXYLIC ACID DIANHYDRIDE; BENZOPHENONE-TETRACARBOXYLIC-DIANHYDRIDE; BTDA~4,4-Carbonyldiphthalic anhydride
3,3 ‘, 4,4’ – Benzophenonetetracarboxylic dianhydride is a brownish crystalline powder. The melting point of this substance is 218.67 ° C, and it decomposes at 360 ° C. The spontaneous combustion temperature is very high, and no flammability was observed. The density of the substance is 1.5452g/ml, and the vapor pressure is 6.53E-011Pa.
| Item | Specification |
| Boiling point | 320°C 5mm |
| Density | 1,57 g/cm3 |
| Melting point | 218-222 °C (lit.) |
| flash point | 324 °C |
| resistivity | 1.6380 (estimate) |
| Storage conditions | Inert atmosphere,Room Temperature |
BTDA is used as an intermediate in the manufacturing of plastic products or fine chemicals in the industrial sector. Polymer monomer, used for synthesizing high-temperature resistant polymer materials.
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AMBERLITE(R) XAD-4 CAS 37380-42-0
CAS: 37380-42-0
Molecular Formula: NA
Molecular Weight: 0
EINECS: NA
Synonyms: xad-4resin; AMBERLITE XAD-4; AMBERLITE(R) XAD-4; AMBERLITE(R) ; XAD-4 NON-IONIC POLYMERIC ADSORBENT; AMBERLITE(TM), XAD-4;ADSORBER RESIN AMBERLITE XAD-4; AMBERLITE XAD-4 ION-; EXCHANGE RESIN; Amberlite XAD4, 20-60 mesh
AMBERLITE (R) XAD-4 has functions such as exchange, adsorption, catalysis, decolorization, dehydration, and oxidation-reduction, and is therefore widely used in fields such as electronics, power, metallurgy, chemical engineering, atomic energy, medicine, light industry, and environmental protection.
| Item | Specification |
| Water solubility | Insoluble in water. |
| EINECS | NA |
| MW | 0 |
| Density | 1.02 g/mL (true wet)(lit.) |
| Stability | stable |
AMBERLITE (R) XAD-4 is used for the removal and recovery of hydrophobic compounds, surfactants, pharmaceuticals, phenols, organic compounds disinfected with chlorine, insecticides.
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CAS: 139637-85-7
EINECS: 216-472-8
Synonyms: CARBOMER 980; Carbome980
CARBOMER 980 is a white loose powder with long flowability, providing excellent suspension stability for low to medium viscosity formula products. Its main characteristics are swelling and slight acidity.
| Item | Specification |
| Purity | 99% |
| EINECS | 216-472-8 |
| CAS | 139637-85-7 |
| Name | CARBOMER 980 |
CARBOMER 980 is a kind of very important rheological modifier. The neutralized carbo is an excellent gel matrix, which has important uses such as thickening and suspension. With simple process and good stability, it is widely used in lotion, cream and gel.
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GADOLINIUM FLUORIDE CAS 13765-26-9
CAS: 13765-26-9
Molecular Formula: F3Gd
Molecular Weight: 214.25
EINECS: 237-369-4
Synonyms: GADOLINIUM TRIFLUORIDE; GADOLINIUM(III) FLUORIDE; GADOLINIUM FLUORIDE; Gadolinium Fluoride, Anhydrous 99.9%; Gadolinium(III); Gadolinium fluoride, Anhydrous, Low oxygen; Gadolinium(III) fluoride ,99.99%
GADOLINIUM FLUORIDE appears as a white powder and is used for the preparation of metal gadolinium and other materials
| Item | Specification |
| Melting point | 1231°C |
| Density | 7.1 |
| Storage conditions | under inert gas (nitrogen or Argon) at 2-8°C |
| MF | F3Gd |
| MW | 214.25 |
| SOLUBLE | Insoluble in water. |
GADOLINIUM FLUORIDE is used for synthesizing non oxide glasses. GADOLINIUM FLUORIDE is used for the preparation of metal gadolinium, etc
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2,3-Dimethyl-2,3-diphenylbutane CAS 1889-67-4
CAS: 1889-67-4
Molecular Formula: C18H22
Molecular Weight: 238.37
EINECS: 217-568-2
Synonyms: 1,1′-[1,1,2,2-Tetramethyl-1,2-ethandiyl]bis[benzene]; 1,1’-(1,1,2,2-tetramethyl-1,2-ethanediyl)bis-benzen; 1,2-Diphenyltetramethylethane; 2,3-Diphenyl-2,3-dimethylbutane; alpha,alpha’-Dicumyl; Bibenzyl, alpha,alpha,alpha’,alpha’-tetramethyl-
2,3-Dimethyl-2,3-diphenylbutane (CAS 1889-67-4) is a stable organic compound with the molecular formula C₁₈H₂₂ and a molecular weight of 238.37 g/mol. It usually appears as a white to light-yellow crystalline solid, insoluble in water but soluble in aromatic hydrocarbons and other organic solvents.
Due to its ability to generate free radicals at elevated temperatures, this compound is widely used in polymerization, flame-retardant systems, and fine chemical synthesis. As a professional 2,3-Dimethyl-2,3-diphenylbutane supplier and manufacturer, we provide high-purity products for laboratory research, industrial production, and customized applications.
| Item | Specification |
| Boiling point | 335.97°C (estimate) |
| Density | 0.9859 (estimate) |
| Storage conditions | Sealed in dry,2-8°C |
| MF | C18H22 |
| MW | 238.37 |
| Refractivity | 1.5413 (estimate) |
Flame Retardant Synergist
Applied in expandable polystyrene (EPS) and other polymer systems, 2,3-Dimethyl-2,3-diphenylbutane works as a synergist to reduce the required amount of halogen flame retardants while maintaining high fire resistance.
Polymerization Additive
Thanks to its radical-forming capability at high temperatures, it is used in suspension polymerization, graft copolymerization, and crosslinking reactions to enhance reaction efficiency.
Organic Synthesis Intermediate
Serves as an intermediate in fine chemicals and specialty materials synthesis, suitable for both research and industrial-scale production.
Polymer Modification
Used in polymer modification processes to improve stability and overall performance of the end products.
High purity, suitable for both R&D and large-scale manufacturing
Reliable supply chain from trusted CAS 1889-67-4 manufacturer
Flexible packaging and customized technical support available
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(±)-JASMONICACID CAS 77026-92-7
CAS: 77026-92-7
Molecular Formula: C12H18O3
Molecular Weight: 210.27
EINECS: NA
Synonyms: (+/-)-JASMONIC ACID; (-)-JASMONIC ACID 98% (HPLC); (±)-JASMONIC ACID 95% (HPLC); (±)-1α,2β-3-oxo-2-(cis-2-pentenyl)cyclopentaneacetic acid; trans-Jasmonic Acid; (±)-Jasmonic acid,(±)-1α,2β-3-Oxo-2-(cis-2-pentenyl)cyclopentaneacetic acid
(±) – JASMONICACID is a derivative of fatty acids and a plant hormone found in all higher plants. It is widely present in tissues and organs such as flowers, stems, leaves, and roots, and plays an important role in the growth and development of plants
| Item | Specification |
| Boiling point | 160C |
| Density | 1.07 |
| pKa | 4.52±0.10(Predicted) |
| MF | C12H18O3 |
| MW | 210.27 |
| Storage conditions | 2-8°C |
(±) – JASMONICACID and its methyl esters have a light and elegant aroma, making them the main aroma components of many essential oils and widely used in the production of spices.
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Tristyrylphenol ethoxylates CAS 99734-09-5
Product Name: Tristyrylphenol Ethoxylates
CAS Number: 99734-09-5
EC / EINECS No.: 500-060-2
Specification: Purity 99%; pH 5.0-7.0; HLB value 16-17
Appearance: Colorless or light yellow transparent liquid
Application: Used as an emulsifier and dispersant in agrochemical and textile dyeing formulations
Tristyrylphenol ethoxylates are colorless to brownish yellow liquids with good biocompatibility. They can be used in organic synthesis, as pesticide components such as herbicide suspensions, and as fluorescent probes and drug carriers.
| Item | Specification |
| MF | C30H24O.(C2H4O)n |
| MW | 0 |
| Purity | 99% |
| keyword | Makon TSP 40 |
Tristyrylphenol ethoxylates belong to non-ionic surfactants, which can be used as emulsifiers for organic phosphorus pesticides. They undergo esterification reaction between tristyrylphenol polyoxyethylene ether and phosphorus pentoxide at a certain temperature, followed by hydrolysis, neutralization, grafting, and thickening to obtain phosphate salts.
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CAS: 7681-93-8
Molecular Formula: C33H47NO13
Molecular Weight: 665.73
EINECS: 231-683-5
Synonyms: NATAMYCIN; PIMAFUCIN; PIMARICIN; PIMARICIN, STREPTOMYCES ; CHATTANOOGENSIS; antibiotica-5283; pimarizin; tennecetin; pimafucin (pimaricin in 2.5% sterile water suspen; Pimafucin (Pimaricin in a 2.5% sterile water suspension)
Natamycin CAS 7681-93-8 is an almost odorless white to creamy yellow crystalline powder, and its crystalline form is highly stable. The solubility in water and most organic solvents is very low. At room temperature, 1 liter of pure water can dissolve about 50mg, and low solubility is very suitable for surface treatment of food.
| Item | Specification |
| Storage conditions | Keep in dark place,Inert atmosphere,2-8°C |
| SOLUBLE | 0.41g/L(21 ºC) |
| Melting point | 2000C (dec) |
| refractivity | 1.5960 (estimate) |
| flash point | >110°(230°F) |
| purity | 99% |
Natamycin has a good antifungal effect when used on food surfaces that are prone to mold growth and exposed to air. Used for fermenting cheese, it can selectively inhibit the reproduction of mold and allow bacteria to grow and metabolize normally.
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MAGNESIUM TRIFLUOROMETHANESULFONATE CAS 60871-83-2
CAS: 60871-83-2
Molecular Formula: CH3F3MgO3S
Molecular Weight: 176.39
EINECS: 629-253-0
Synonyms: Magnesiumtrifluoromethanesulfonate,98%; Magnesiumtrifluoromethanesulfonate,min.98%(Magnesiumtriflate); Magnesium trifluoromethanesulphonate 97%; Magnesiumtrifluoromethanesulphonate97%; MAGNESIUM TRIFLUOROMETHANESULFONATE (MAGNESIUM TRIFLATE); MagnesiuM trifluoroMethanesulfonate Mg(CF3S
MAGNESIUM TRIFLUOROMETHANESULFONATE CAS 60871-83-2 is an organic chemical substance that can be used to prepare magnesium batteries and as a protective agent for magnesium alloy melting.
| Item | Specification |
| Storage conditions | Inert atmosphere,Room Temperature |
| SOLUBLE | Soluble in water. |
| Melting point | ≥300 °C (lit.) |
| Hydrolysis sensitivity | 6: forms irreversible hydrate |
| Stability | Hygroscopicity |
| purity | 99% |
MAGNESIUM TRIFLUOROMOTHANESULFONATE is an organic metal compound that can be used to prepare electrolytes for magnesium batteries.
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N,N,N’,N’-Tetrakis(2-hydroxypropyl)ethylenediamine CAS 102-60-3
CAS: 102-60-3
Molecular Formula: C14H32N2O4
Molecular Weight: 292.41
EINECS: 203-041-4
Synonyms: QUADROL BUFFER; N,N,N’,N’-TETRA(2-HYDROXY-PROPYL)ETHYLENEDIAMINE; N,N,N’,N’-TETRAKIS(2-HYDROXYPROPYL)ETHYLENEDIAMINE; Tetra(3-hydroxypropyl)ethylene diamine; EDTP; EDETOL
N,N,N’,N’-Tetrakis(2-hydroxypropyl)ethylenediamine CAS 102-60-3 is easily soluble in water and is a colorless, transparent, viscous liquid. The aqueous solution is weakly alkaline. Tetrahydroxypropyl ethylenediamine as crosslinking agent and antistatic agent
| Item | Specification |
| Boiling point | 175-181 °C0.8 mm Hg(lit.) |
| Density | 1.03 g/mL at 20 °C(lit.) |
| Melting point | 32°C |
| pKa | 14.23±0.20(Predicted) |
| resistivity | n20/D 1.4812(lit.) |
| purity | 99% |
N,N,N’,N’-Tetrakis(2-hydroxypropyl)ethylenediamine can be used as a chemical copper plating complexing agent in circuit board manufacturing for chemical copper plating, soldering flux, and cleaning agents.
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N,N”-(isobutylidene)diurea CAS 6104-30-9
CAS: 6104-30-9
Molecular Formula: C6H14N4O2
Molecular Weight: 174.2
EINECS: 228-055-8
Synonyms: Isobutylidene biurea; N,N”-(isobutylidene)diurea; N,N”-(Isobutylidene)bisurea; Urea, N,N-(2-methylpropylidene)bis-; Isobutylenediurea; Isobutylidendiharnstoff; 1,1-diureidisobutane; 1,1′-isobutylidenebisurea; 1,1′-isobutylidenedi-urea; diureidoisobutane
N,N”-(isobutylidene)diurea CAS 6104-30-9 appears as a white powder with a melting point of 195 ° C, a boiling point of 305.18 ° C (rough estimate), a density of 1.2297 (rough estimate), and the ability to slowly release nitrogen
| Item | Specification |
| Boiling point | 305.18°C (rough estimate) |
| Density | 1.2297 (rough estimate) |
| Melting point | 195 °C |
| pKa | 12.55±0.46(Predicted) |
| resistivity | 1.6700 (estimate) |
| purity | 99% |
N,N”-(isobutylidene)diurea has the ability to slowly release nitrogen and is therefore widely used in horticulture, lawns, and other fields
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Dodecyltrimethylammonium chloride CAS 112-00-5
CAS: 112-00-5
Molecular Formula: C15H34ClN
Molecular Weight: 263.89
EINECS: 203-927-0
Synonyms: LTAC; 1-Dodecanaminium,N,N,N-trimethyl-,chloride; LAURYLTRIMETHYLAMMONIUM CHLORIDE; IPC-DTMA-CL; DODECYLTRIMETHYLAMMONIUM CHLORIDE; DTAC; N-DODECYLTRIMETHYLAMMONIUM CHLORIDE; N,N,N-Trimethyl-1-dodecanaminium chloride; TRIMETHYLDODECYLAMMONIUM CHLORIDE
Dodecyltrimethylammonium chloride CAS 112-00-5 is a cationic surfactant with stable chemical properties. Heat resistant, light resistant, strong acid and alkali resistant. Has excellent permeability, emulsifying properties, anti-static and bactericidal abilities.
| Item | Specification |
| Boiling point | 412.12°C (rough estimate) |
| Density | 0.9265 (rough estimate) |
| Melting point | 37 °C |
| flash point | 19 °C |
| resistivity | n20/D 1.426 |
| Storage conditions | Keep in dark place |
Dodecyltrimethylammonium chloride is widely used in industrial water treatment as a fungicide and algaecide. Dodecyltrimethylammonium chloride can be used as a catalyst, emulsifier, fungicide, disinfectant, antistatic agent, etc. It is also used as a cationic surfactant
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2-Mercaptobenzimidazole CAS 583-39-1
CAS: 583-39-1
Molecular Formula: C7H6N2S
Molecular Weight: 150.2
EINECS: 209-502-6
Synonyms: 1,3-dihydro-2h-benzimidazole-2-thion; 1,3-Dihydro-2H-benzimidazole-2-thione; 1,3-Dihydro-benzoimidazole-2-thione; 1H-Benzimidazol-2-yl hydrosulfide; 2,3-Dihydro-1H-benzimidazole-2-thiol; 2-Benzimidazolethione; 2-Benzimidazolinethione; 2-benzimidazolinthion
2-Mercaptobenzimidazole CAS 583-39-1 is a thiol substituted nitrogen heterocyclic compound, which is an important pharmaceutical intermediate widely used in fields such as medicine, pesticides, and chemical engineering. The pure product is a white or light yellow fine powder crystal, non-toxic, with a bitter taste, a relative density of 1.40-1.44, a melting point not lower than 285 ℃, soluble in ether, acetone, and ethyl acetate, insoluble in petroleum ether, dichloromethane, and insoluble in carbon tetrachloride, benzene, and water.
| Item | Specification |
| Boiling point | 270.6±23.0 °C(Predicted) |
| Density | 1.42 |
| Melting point | 300-304 °C (lit.) |
| flash point | >250°C |
| resistivity | 1.5500 (estimate) |
| Storage conditions | 2-8°C |
Mercaptobenzimidazole, as a rubber anti-aging agent, is used in natural rubber, synthetic rubber, and latex. It has moderate efficacy against oxygen, climate aging, and static aging, and can prevent adverse effects caused by over vulcanization during product vulcanization; Meanwhile, 2-methylbenzimidazole is also an important pharmaceutical intermediate.
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CAS: 8044-71-1
Molecular Formula: C17H38BrN
Molecular Weight: 336.39
EINECS: 617-073-5
Synonyms: TRIMETHYLMYRISTYLAMMONIUM BROMIDE; TRIMETHYL-TETRADECYLAMMONIUM BROMIDE; TTAB; N-TETRADECYL-N,N,N-TRIMETHYLAMMONIUM BROMIDE; (N-TETRADECYL)TRIMETHYLAMMONIUM BROMIDE; cetavlon
Cetrimide CAS 8044-71-1 is white or light yellow crystal to powder, easily soluble in isopropanol, soluble in water, and produces a lot of foam when shaking. It can be well compatible with cationic, non-ionic, amphoteric surfactants, and has excellent permeability, softening, emulsification, anti-static, biodegradability, sterilization and other properties.
| Item | Specification |
| Purity | 99% |
| Melting point | 245-250 °C(lit.) |
| Solubility | H2O:10 %(w/v) |
| EINECS | 617-073-5 |
| MW | 336.39 |
Cetrimide can be used as an emulsifier for synthetic rubber, silicone oil, and asphalt; Antistatic agents and softeners for synthetic fibers, natural fibers, and glass fibers; Phase transfer catalyst; Lotion foaming agent, surfactant, it is also used in the production of flux and solder paste as a surfactant. It has strong activity, and has a certain effect on bright spots and weak soldering.
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Methylene dithiocyanate CAS 6317-18-6
CAS:6317-18-6
Molecular Formula:C3H2N2S2
Molecular Weight:130.18
EINECS:228-652-3
Synonyms:DITHIOCYANATOMETHANATE; DITHIOCYANATOMETHANE; DITHIOCYANO METHANE; MBT; METHYLENE DITHIOCYANATE; METHYLENE BISTHIOCYANATE; RUBBER ACCELERATOR; METHYLENE BITHIOCYANATE
Methylene dithiocyanate CAS 6317-18-6 is a colorless needle shaped crystal. Melting point 102-104 ℃. Soluble in dioxane and dimethylformamide, slightly soluble in other organic solvents. The solubility in room temperature water is 2300ppm. Very sensitive to pH, hydrolyzes quickly above pH=8.
| Item | Specification |
| Boiling point | 285.2±23.0 °C(Predicted) |
| Density | 1.492 (estimate) |
| Melting point | 104-106 °C(lit.) |
| flash point | >110°C |
| resistivity | 1.5300 (estimate) |
| MW | 130.18 |
Methylene dithiocyanate is made into emulsion and used for seed treatment of rice and wheat, which can prevent and control seed borne bacteria, fungi, and nematode diseases. It is also an efficient and broad-spectrum fungicide and algaecide
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CAS: 480-40-0
Molecular Formula: C15H10O4
Molecular Weight: 254.24
EINECS: 207-549-7
Synonyms: AKOS NCG1-0026; 5,7-DIHYDROXYFLAVONE; 5,7-dihydroxy-2-phenyl-4h-benzo[b]pyran-4-one; 5,7-DIHYDROXY-2-PHENYL-CHROMEN-4-ONE; LABOTEST-BB LT00440772; CHRYSIN; CHRYSINE; Chrysin 99.0%min; CHRYSIN (5,7-HYDROXYFLAVONE)
Chrysin CAS 480-40-0 is light yellow powder, soluble in acetone at room temperature, insoluble in water. Chrysin has a wide range of pharmacological activities, such as anti-tumor effects; Anti allergic effect; Anti-inflammatory effect; Antiviral effect; Antipathogenic microorganisms and hypoglycemic effects, etc.
| Item | Specification |
| Refractivity | 1.4872 (estimate) |
| Density | 1.2693 (rough estimate) |
| Melting point | 284-286 °C(lit.) |
| Boiling point | 357.45°C (rough estimate) |
| MW | 254.24 |
| pKa | 6.50±0.40(Predicted) |
Chrysin is a flavonoid compound similar to apigenin. It inhibits aromatase and also suppresses the activation of HIV in latent infection models. Su has anti-inflammatory and antioxidant effects. Inducing various cell apoptosis and exhibiting chemopreventive activity against cancer.
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DOW CORNING FS CHEMICALLY INERT FLUID CAS 63148-56-1
CAS: 63148-56-1
Molecular Formula: (C4H7F3OSi)n
Molecular Weight: 0
EINECS: 613-151-8
Synonyms: fluorosiliconeoil; poly(trifluoropropyl(methyl)siloxane)àreclasser; SiloxanesandSilicones,Me3,3,3-trifluoropropyl; SILICONE DC 550 FOR GAS CHROMATOGRAPHY; POLY(METHYL(3 3 3-TRIFLUOROPROPYL)-; Poly(3,3,3-trifluoropropylmethylsiloxane), 1000cSt.; Poly(3,3,3-trifluoropropylmethylsiloxane), 80-120cSt.
DOW CORNING FS CHEMICAL INERT FLUID is a colorless or pale yellow transparent liquid. Due to the introduction of trifluoropropyl groups on silicon atoms, fluorosilicone oil TPD-FS8014 has oil resistance, lubricity, low surface tension, and low refractive index. Its main feature is low viscosity, which can be used as a structured control agent for treating hydroxyl groups on the surface of white carbon black.
| Item | Specification |
| Refractivity | 1.381 |
| Density | 1,28 g/cm3 |
| Melting point | -47°C |
| Flash point | 315°C |
| MW | 0 |
| Purity | 98% |
DOW CORNING FS CHEMICAL INERT FLUID is a high molecular weight polytrifluoropropyl methylsiloxane (PMTPPS) that can be used to prepare a polytrifluoropropyl methylsiloxane/silver composite surface enhanced Raman substrate and a polytrifluoropropyl methylsiloxane coated titanium dioxide composite material.
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CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE CAS 5808-22-0
CAS: 5808-22-0
Molecular Formula: C10H11NaO9S2
Molecular Weight: 362.3
EINECS: 611-619-6
Synonyms: MORDANT BROWN 7; MORDANT BROWN 7 DIHYDRATE; LABOTEST-BB LT01147788; DISODIUM CHROMOTROPATE; DISODIUM CHROMOTROPATE DIHYDRATE; CHROMOGEN C DIHYDRATE; CHROMOGENE C; CHROMOTROPIC ACID DISODIUM DIHYDRATE; CHROMOTROPIC ACID, DISODIUM SALT
CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE CAS 5808-22-0 is a white to gray, beige or light brown powder. It is an organic acid sodium salt that can be used for colorimetric determination of mercury and organic synthesis.
| Item | Specification |
| Storage conditions | Store below +30°C. |
| PH | 3.6 (10g/l, H2O, 20℃) |
| Melting point | >300 °C(lit.) |
| SOLUBLE | Soluble in water. |
| MW | 362.3 |
| Purity | 98% |
CHROMOTROPIC ACID DISODIUM SALT DIHYDRATE is used as an experimental reagent and dye intermediate as an analytical reagent, as well as for organic synthesis
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Ethyl L-pyroglutamate CAS 7149-65-7
CAS: 7149-65-7
Molecular Formula: C7H11NO3
Molecular Weight: 157.17
EINECS: 230-480-9
Synonyms: ETHYL L-PYROGLUTAMATE; ETHYL (S)-PYROGLUTAMATE; ETHYL (S)-2-PYRROLIDINONE-5-CARBOXYLATE; ETHYL (S)-(+)-2-PYRROLIDONE-5-CARBOXYLATE; ETHYL (S)-2-PYRROLIDONE-5-CARBOXYLATE; H-PYR-OET; ethyl 5-oxo-L-prolinate; (S)-(+)-5-Ethylcarboxyl-2-pyrrolidinone
Ethyl L-pyroglutamate CAS 7149-65-7 is a low melting point solid with a white to creamy color. It is a non natural amino acid derivative that has been used for protein modification in bacteria, yeast, and mammalian cells. It has applications in basic research, drug development, biotechnology, and other fields, and is widely used for detecting protein structural changes, drug coupling, biosensors, and other applications.
| Item | Specification |
| Storage conditions | Keep in dark place |
| Density | 1.2483 (rough estimate) |
| Melting point | 54-56 °C |
| pKa | 14.78±0.40(Predicted) |
| MW | 157.17 |
| optical activity | [α]19/D +3.3°, c = 10 in ethanol |
Ethyl L-pyroglutamate can be used as a pharmaceutical active molecule and organic synthesis intermediate, such as for the synthesis of biologically active molecule HIV integrase inhibitors. In synthetic conversion, the nitrogen atom in the amide group can be coupled with iodobenzene, or the hydrogen on the nitrogen atom can be converted to a chlorine atom. In addition, ester groups can be converted into amide products through aminoester exchange reactions.
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Methyl L-pyroglutamate CAS 4931-66-2
CAS: 4931-66-2
Molecular Formula: C6H9NO3
Molecular Weight: 143.14
EINECS: 225-567-3
Synonyms: 2-PYRROLIDONE-5-CARBOXYLIC ACID METHYL ESTER; METHYL L-PYROGLUTAMATE; METHYL (S)-2-PYRROLIDINONE-5-CARBOXYLATE; METHYL (S)-(+)-2-PYRROLIDONE-5-CARBOXYLATE; L-PYR-OME; (+)-L-PYROGLUTAMIC ACID METHYL ESTER; L-PYROGLUTAMIC ACID METHYL ESTER
Methyl L-pyroglutamate CAS 4931-66-2 is isolated from cabbage and has anti-inflammatory activity. L-Glutamic acid methyl ester can be prepared by condensation reaction of (R) – Glutamic acid and methanol.
| Item | Specification |
| Storage conditions | Inert atmosphere,Room Temperature |
| Density | 1.226 |
| Boiling point | 90°C (0.3 mmHg) |
| pKa | 14.65±0.40(Predicted) |
| MW | 143.14 |
| Solubility | Soluble in chloroform (small amount) |
Methyl-L-proglutamate has a wide range of applications in neural transmission research, drug development, and the synthesis of bioactive molecules. It can be synthesized from (S) – methyl glutamate sulfonyl chloride or (2S) -2-aminoglutarate dimethyl ester as raw materials.
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2-Ethyl-3-methylpyrazine CAS 15707-23-0
CAS: 15707-23-0
Molecular Formula: C7H10N2
Molecular Weight: 122.17
EINECS: 239-799-8
Synonyms: 2-ethyl-3-methyl-pyrazin; Pyrazine, 3-ethyl-2-methyl; 2-ETHYL-3-METHYLPYRAZINE; 2-METHYL-3-ETHYLPYRAZINE; 3-ETHYL-2-METHYLPYRAZINE; 3-METHYL-2-ETHYLPYRAZINE; ETHYL-3-METHYLPYRAZINE,2-; FEMA NUMBER 3155; FEMA 3155
2-Ethyl-3-methylpyrazine CAS 15707-23-0 is a colorless or pale yellow liquid. Strong aroma of raw potatoes, peanuts, and chocolate. Soluble in water and organic solvents. Boiling point 57 ℃ (1333Pa).
| Item | Specification |
| Storage conditions | Sealed in dry,Room Temperature |
| Density | 0.987 g/mL at 25 °C |
| Boiling point | 57 °C10 mm Hg(lit.) |
| pKa | 1.94±0.10(Predicted) |
| MW | 122.17 |
| Solubility | sparingly soluble |
2-Ethyl-3-methylpyrazine is an edible spice allowed to be used. It is mainly used to prepare essence such as peanuts and chocolate. It is used to mix peanut, nut, cocoa and corn flower flavor edible essence. The concentration in the final flavored food is about 3mg/kg.
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Cyclohexanecarboxylic acid CAS 98-89-5
CAS: 98-89-5
Molecular Formula: C7H12O2
Molecular Weight: 128.17
EINECS: 202-711-3
Synonyms: Cyelohexanecarboxylic acid; Hexahydrobenozic acid; CYCLOHEXANECARBOXYLIC ACID 98+%; Cyclohexanecarboxylicacid,97%; CYLOHEXYLCARBOXYLIC ACID; CYCLOHEXANECARBOXYLATE; Cyclohexancarbonsure; Cyclohexane Carboxilic Acid; 3-cyclihexencarboxylic acid
Cyclohexanecarboxylic acid CAS 98-89-5 is an important organic synthetic intermediate and a good UV curing agent.
| Item | Specification |
| Storage conditions | Sealed in dry,Room Temperature |
| Density | 1.033 g/mL at 25 °C(lit.) |
| Melting point | 29-31 °C(lit.) |
| pKa | 4.9(at 25℃) |
| MW | 128.17 |
| Solubility | 0.201 g/100 mL (15 ºC) |
Cyclohexanecarbolic acid is an important organic synthetic intermediate and a good UV curing agent. It can also be used as a compatibilizer for vulcanized rubber and a clarifying agent for petroleum.
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Disperse Red 60 CAS 17418-58-5
CAS: 17418-58-5
Molecular Formula: C20H13NO4
Molecular Weight: 331.32
EINECS: 241-442-6
Synonyms: Lumacron Red FB; Sumikaron Red E-FBL; Teraprint Red 3G; Transpure Red 2B; Youhaodisperse Red E-3B; DISPERSE RED 60 (SAMARON PINK FBL); Tersetile Rubine FL; Miketon Polyester Red FB; Samaron Pink FBL; Dispesre Red 60
Disperse Red 60 CAS 17418-58-5 is a deep red powder. Insoluble in water, soluble in certain organic solvents. Transparent red FB is used for coloring various plastics, oils, waxes, and inks.
| Item | Specification |
| Storage conditions | 2-8°C |
| Density | 1.438 |
| Melting point | 185°C |
| pKa | 6.70±0.20(Predicted) |
| MW | 331.32 |
| Solubility | 16.42ug/L(25 ºC) |
Disperse Red 60 is mainly used for dyeing polyester and its blended fabrics, as well as vinegar fiber and nylon. Pure dye can be used for plastic coloring and transfer printing
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Strontium chloride CAS 10476-85-4
CAS: 10476-85-4
Molecular Formula: Cl2Sr
Molecular Weight: 158.53
EINECS: 233-971-6
Synonyms: Strontium chloride 0.1 M Solution; Strontiumchloride,anhydrous,min.95%; strontium atomic spectroscopy standard concentrate 1.00 g sr; strontium chloride solution; strontium chloride, ultra dry; STRONTIUMDICHLORIDE; STRONTIUM CHLORIDE, ANHYDROUS: 99.995%; STRONIUM CHLORIDE ANHYDROUS
Strontium chloride CAS 10476-85-4 is a colorless sheet-like crystal or white crystalline powder. Soluble in water, insoluble in alcohol. Dissolve in its crystal water at 112 ℃ and form a glassy substance at 825 ℃. It is alkaline and widely used in ceramics, pyrotechnics, glass manufacturing, chemical synthesis, and metal treatment.
Our Strontium Chloride powder offers high purity, stable performance, and consistent quality, making it suitable for both industrial applications.
| Item | Specification |
| Storage conditions | 2-8°C |
| Density | 3 g/mL at 25 °C (lit.) |
| Melting point | 874 °C (lit.) |
| flash point | 1250°C |
| refractivity | 1.650 |
| Solubility | soluble in water |
Strontium Chloride is widely used in fireworks for its ability to produce bright red flames, enhancing visual effects in pyrotechnic compositions.
Used as a fluxing agent and colorant in glass and ceramic production. It improves glaze finish, enhances color stability, and aids in reducing defects.
Serves as a raw material for the preparation of strontium-based compounds, reagents, and specialty chemicals in industrial chemical processes.
Used in metal treatment and refining processes as a fluxing agent or additive to improve material properties.
We are a trusted supplier for Strontium Chloride and provide:
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Sodium 3-nitrobenzenesulphonate CAS 127-68-4
Product Name: Sodium 3-Nitrobenzenesulphonate
CAS Number: 127-68-4
EC / EINECS No.: 204-857-3
Synonyms: Resist Salt; Sodium m-nitrobenzenesulfonate
Specification: Soluble in water and ethanol
Appearance: White crystals
Package: Usually packed in 25kg/drum
Application: Used as a mild oxidant, color-protection agent and dye resist in textile printing or dyeing, as well as a nickel stripping agent and intermediate for dyes and vanillin
Sodium 3-nitrobenzenesulphonate CAS 127-68-4 white crystals. Dissolve in water and ethanol. A mild oxidant that can protect the color light during fabric printing or pad dyeing steaming. It should be attached with a stop blade or coating during fabric refining and silk polishing to counteract the effect of reducing substances. It can also be used as an oxidant during dye synthesis.
| Item | Specification |
| Storage conditions | Store below +30°C. |
| Density | 0.45 g/cm3 (20 °C) |
| Melting point | 350 °C |
| PH | 8 (50g/l, H2O, 23℃) |
| Boiling point | 217.5°C |
| pKa | 0[at 20 ℃] |
1 Mild oxidant
Sodium m-nitrobenzene sulfonate can protect the color when printing or pad-dyeing and steaming fabrics. When scouring and mercerizing fabrics, it is necessary to add stopper wire and coating to offset the effect of reducing substances. It can also be used as an oxidant in dye synthesis.
2 Color protection agent
Sodium m-nitrobenzene sulfonate is used as a dye resist for reducing dyes and sulphur dyes and a color protection agent for dyes, a rust remover for ships and a nickel stripping agent for electroplating. It is also an intermediate for dyes and vanillin.
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CAS: 71-00-1
Molecular Formula: C6H9N3O2
Molecular Weight: 155.15
EINECS: 200-745-3
Synonyms: (s)-1h-imidazole-4-alanin; (s)-1h-imidazole-4-propanoicaci; (s)-4-(2-amino-2-carboxyethyl)imidazole; (s)-alpha-amino-1h-imidazole-4-propanoicacid; 1H-Imidazole-4-propanoic acid, alpha-amino-, (S)-; 3-(1h-imidazol-4-yl)-l-alanin; 4-(2-Amino-2-carboxyethyl)imidazole; L-HISTIDINE BASE; L-(-)-HISTIDINE
The product form of L-Histidine CAS 71-00-1 is white powdery crystals. It is an important amino acid raw material and a semi essential amino acid for the human body. It is mainly used as a raw material for amino acid infusion and oral amino acid preparations; In addition, it is also an important drug for treating heart disease, anemia, rheumatoid arthritis, digestive ulcers, and parenchymal hepatitis, and its application in the pharmaceutical field is becoming increasingly widespread.
| Item | Specification |
| Boiling point | 278.95°C (rough estimate) |
| Density | 1.3092 (rough estimate) |
| Melting point | 282 °C (dec.)(lit.) |
| pKa | 1.8(at 25℃) |
| resistivity | 13 ° (C=11, 6mol/L HCl) |
| PH | 7.0-8.0 (25℃, 0.1M in H2O) |
L-Histidine amino acid drugs. The main components of amino acid infusion and comprehensive amino acid preparations are used to treat cardiovascular system diseases such as gastric ulcers, anemia, angina pectoris, arteritis, and heart failure. Used as pharmaceutical raw materials and food additives
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CAS: 56-84-8
Molecular Formula: C4H7NO4
Molecular Weight: 133.1
EINECS: 200-291-6
Synonyms: (S)-(+)-Aminosuccinic aci; L-Aspartic Acid monocalcium; L-aspartic acid AJI92; L-ASPARTIC ACID, PH EUR; L-ASPARTIC ACID FREE ACID; L-ASPARTIC ACID SIGMAULTRA; L-ASPARTIC ACID, 98+% (98% EE/GLC); Asparagic acid; asparagicacid; Asparaginic acid
L-Aspartic acid CAS 56-84-8 appears as white crystals or crystalline powder with a slightly acidic taste. Dissolved in boiling water, slightly soluble in water (0.5%) at 25 ℃, easily soluble in dilute acid and sodium hydroxide solutions, insoluble in ethanol and ether, decomposed at 270 ℃, with an isoelectric point of 2.77. Its specific rotation depends on the solvent dissolved.
| Item | Specification |
| Boiling point | 245.59°C (rough estimate) |
| Density | 1.66 |
| Melting point | >300 °C (dec.)(lit.) |
| (λmax) | λ: 260 nm Amax: 0.20,λ: 280 nm Amax: 0.10 |
| PH | 2.5-3.5 (4g/l, H2O, 20℃) |
| Purity | 99% |
L-Aspartic acid is used as an electrolyte supplement for amino acid infusion, inorganic ion supplements such as potassium and calcium, and fatigue recovery agents. Potassium magnesium aspartate injection or oral solution is used for arrhythmia, premature beats, tachycardia, hypokalemia, hypomagnesemia, heart failure, myocardial infarction, angina pectoris, hepatitis, cirrhosis and other diseases caused by cardiac glycoside poisoning.
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CAS:302-72-7
Molecular Formula:C3H7NO2
Molecular Weight:89.09
EINECS:206-126-4
Synonyms:ALANINE, alpha; DL-Alanine 0.1; DL-Alanine Vetec(TM) reagent grade, 98%;DL-Alanine ,98.5%; DL-Alanine, 99% 100GR; DL-2-Aminopropionic Acid H-DL-Ala-OH; dl-alpha-Aminopropionic acid; dl-alpha-aminopropionicacid; DL-Racemicalanine; (+/-)-2-AMINOPROPIONIC ACID; 2-AMINOPROPIONIC ACID
DL-Alanine CAS 302-72-7 is a white crystalline solid powder at room temperature and pressure. It is the basic unit that makes up proteins and one of the 21 amino acids that make up human proteins. It is easily soluble in water, slightly soluble in ethanol, and insoluble in ether or acetone. In living organisms, this substance is related to sugar metabolism and is an important bioactive substance.
| Item | Specification |
| pKa | pK1 2.35; pK2 9.87(at 25℃) |
| Density | 1,424 g/cm3 |
| Melting point | 289 °C (dec.) (lit.) |
| Solubility | 156 g/L (20 ºC) |
| refractivity | 1.4650 (estimate) |
| Storage conditions | Keep in dark place |
DL-Alanine CAS 302-72-7 is used in biochemical research, as a diagnostic agent in medicine, and for measuring alanine aminotransferase activity in liver function testing. DL-Alanine CAS 302-72-7 nutritional supplement. Seasoning, enhancing the seasoning effect of chemical seasonings. For nucleic acid based seasonings, adding about 3-5 times their amount can enhance the seasoning effect.
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Sodium L-aspartate CAS 3792-50-5
CAS: 3792-50-5
Molecular Formula: C4H8NNaO4
Molecular Weight: 157.1
EINECS: 223-264-0
Synonyms: Sodium (2S)-2-amino-3-carboxypropanoate; aspartatemonosodiumsalt; sodium 3-amino-4-hydroxy-4-oxobutanoate; L-Sodium aspartic; MONOSODIUM L-ASPARTATE DIHYDRATE; L-Aspartic acid 4-sodium salt; L-Aspartic acid hydrogen 4-sodium salt; Ccris 7917; Einecs 223-264-0; L-Aspartic acid, sodium salt (1:1)
Sodium L-aspartate CAS 3792-50-5 is an amino acid and derivative; Aminoacidsalt; Food and feed additives are colorless to white columnar crystals or white crystalline powders.
| Item | Specification |
| Vapor pressure | 0Pa at 20℃ |
| Density | 1.665[at 20℃] |
| Melting point | ~140 °C (dec.) |
| Solubility | H2O: ≥100 mg/mL |
| Specific Rotation | [α]D20 +18.0～+22.0° (c=2, dil. HCl) |
| Storage conditions | Inert atmosphere,Room Temperature |
Sodium L-aspartate CAS 3792-50-5, as a bulk amino acid product, has a wide range of applications in pharmaceuticals, food, and chemical industries. In the field of medicine, it is mainly used as a treatment for heart disease, liver function enhancer, ammonia detoxifier, fatigue reliever, and amino acid infusion. It is also the main ingredient for the synthesis of various small molecule drugs such as L-aspartate (potassium, magnesium, calcium, and sodium salts), alanine, and asparagine
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CAS: 84-65-1
Molecular Formula: C14H8O2
Purity: 98.5%min or 99%min
Molecular Weight: 208.21
EINECS: 201-549-0
Synonyms: GAUCHO BLE; Hoelite; AQ; Anthraquinone;9,10-Dioxoanthracene; Anthraquinone(AQ); MELTING POINT STANDARD ANTHRAQUINONE; ANTHRAQUINONE PESTANAL, 250 MG; 9,10-ANTHRAQUINONE, 1GM, NEAT; ANTHRAQUINONE FOR SYNTHESIS; ANTHRAQUINONE FOR SYMTHESIS; Anthraquinone P.A
Anthraquinone CAS 84-65-1 is a yellow needle shaped crystal. Melting point 286C (sublimation); Boiling point 377-381C (760mmHg, sublimated into yellow needle shaped crystals). Vapor pressure: 5X10mPa (20C), 1X10mPa (25C, OECD104). KowlgP=3.52 (C2C).
| Item | Specification |
| Boiling point | 379-381 °C (lit.) |
| Density | 1.438 |
| Melting point | 284-286 °C (lit.) |
| flash point | 365 °F |
| resistivity | 1.5681 (estimate) |
| Storage conditions | no restrictions. |
Anthraquinone 84-65-1 is mainly used in dye production and is the main raw material for mordant dyes, acid dyes, and vat dyes. Anthraquinone has been used as a raw material for anthraquinone dyes for a long time and holds an important position in the dye industry.
Anthraquinone buy directly from China manufacturer. Our professional anthraquinone manufacturer can provide stable supply, high purity and customizable bulk orders, as well as competitive anthraquinone prices. Usually packed in 25kg/drum,and also can be do customized package.
Ethyl diphenylphosphinite CAS 719-80-2
CAS: 719-80-2
Molecular Formula: C14H15OP
Molecular Weight: 230.24
EINECS: 211-951-8
Synonyms: Ethoxydi(phenyl)phosphane; Ethyl Diphenylphos; Ethyl diphenylphosphinite,Diphenylethoxyphosphine; Ethyl diphenylphosphite; Phosphinous acid,P,P-diphenyl-, ethyl ester; EDPP (Ethyl diphenylphosphinite); DiphenyethoxyPhosphine; PHOSPHINOUS ACID, DIPHENYL-, ETHYL ESTER; ETHYL DIPHENYLPHOSPHINITE; ETHOXYDIPHENYLPHOSPHINE; DIPHENYLETHOXY PHOSPHINE
Ethyl diphenylphosphinite CAS 719-80-2 is a transparent and colorless liquid that is stable at room temperature and pressure, avoiding contact with oxides, air, and moisture. It is mainly used for the synthesis of pharmaceutical intermediates and photoinitiator intermediates.
| Item | Specification |
| Boiling point | 179-180 °C (14 mmHg) |
| Density | 1.066 g/mL at 25 °C (lit.) |
| Melting point | 164-167 °C(Solv: heptane (142-82-5); benzene (71-43-2)) |
| Vapor pressure | 0.124-0.35Pa at 20-25℃ |
| resistivity | n20/D 1.59(lit.) |
| Storage conditions | 2-8°C |
Ethyl diphenylphosphinoite is mainly used for the synthesis of pharmaceutical intermediates and photoinitiator intermediates.
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CAS: 13553-79-2
Molecular Formula: C37H45NO12
Molecular Weight: 2695.75
EINECS: 236-938-4
Synonyms: Rifaximin impurity E (EP); Rifaximin Impurity 5 (Rifaximin EP Impurity E); Rifamycin, 1,4-dideoxy-1,4-dihydro-1,4-dioxo-; Rifaximin EP Impurity E; rifamycin; Rifamycin S CRS; Rifamycin Impurity 2(Rifamycin EP Impurity B)（Rifamycin S); Rifamycin S USP/EP/BP
Rifamycin S CAS 13553-79-2 is the third-generation product of the rifampicin class of drugs, which has high efficacy and broad-spectrum antibacterial activity. It has a high sensitivity to various clinically common drug-resistant bacteria. Lipomycin B undergoes oxidation, reduction, and hydrolysis to produce rifampicin sodium.
| Item | Specification |
| Boiling point | 700.89°C (rough estimate) |
| Density | 1.2387 (rough estimate) |
| Melting point | 179-181°C (dec.) |
| pKa | 3.85±0.70(Predicted) |
| resistivity | 1.6630 (estimate) |
| Storage conditions | -20°C Freezer |
Rifamycin S CAS 13553-79-2 is used as a pharmaceutical intermediate to inhibit the activity of bacterial RNA polymerase. Obstructing bacterial RNA synthesis, ultimately blocking the synthesis of proteins required by bacteria, leading to bacterial death and exhibiting bactericidal effects.
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CAS: 9003-53-6
Molecular Formula: [CH2CH(C6H5)]n
Molecular Weight: 2.01588
EINECS: 202-851-5
Synonyms: POLYSTYRENE STANDARD 2’000 CERTIFIED; POLYSTYRENE, BEADS, AVERAGE DIAMETER 0.4 6UM, 10 WT. % DISPERSION IN WATER; MALDI VALIDATION SET POLYSTYRENE MP 500- 70000 CERTIFIED; POLYSTYRENE STANDARD 200’000;
Polystyrene CAS 9003-53-6 is a colorless, odorless, tasteless, and glossy transparent solid. Soluble in aromatic hydrocarbons, chlorinated hydrocarbons, aliphatic ketones, and esters. Polystyrene is mainly used for manufacturing audio and video products, disc and disk cases, lighting fixtures and interior decorations, high-frequency electrical insulation parts, etc
| Item | Specification |
| Boiling point | 30-80 °C |
| Density | 1.06 g/mL at 25 °C |
| Melting point | 212 °C |
| flash point | >230 °F |
| resistivity | n20/D 1.5916 |
| Storage conditions | 2-8°C |
Daily necessities: Disposable tableware, water cups, toothbrush handles, combs, toys
Packaging: Foam cushioning material, household appliance packaging, insulation material
Electronics and appliances: lamp covers， instrument casings， insulating parts
Construction：EPS insulation board, sound insulation, lightweight filling
Laboratory supplies：Disposable centrifuge tubes, petri dishes, pipette tips
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DibutylCarbamodithioic acid sodium salt CAS 136-30-1
CAS: 136-30-1
Molecular Formula: C9H18NNaS2
Molecular Weight: 227.37
EINECS: 205-238-0
Synonyms: sodium,N,N-dibutylcarbamodithioate; SDBC; SODIUM DI-N-BUTYLDITHIOCARBAMATE; SODIUM DIBUTYLDITHIOCARBAMATE; TEPIDON; acceltp; butylnamate; Carbamodithioicacid,dibutyl-,sodiumsalt; tepidone; tepidonerubberaccelerator
DibutylCarbamodithioic acid sodium salt CAS 136-30-1, also known as accelerator SDC, is a white to pale yellow crystalline powder. Soluble in water and ethanol, slightly soluble in benzene and chloroform. Has hygroscopicity. Used as a promoter for natural rubber, styrene butadiene rubber, nitrile rubber, and chloroprene rubber. When used in combination with diethylammonium dithiocarbamate, it can be vulcanized at room temperature.
| Item | Specification |
| proportion | 1.09 |
| Density | 1,09 g/cm3 |
| MW | 227.37 |
| MF | C9H18NNaS2 |
DibutylCarbamodithioic acid sodium salt is a commonly used super speed vulcanization accelerator in the field of plastic and rubber additives in China, suitable for latex of natural rubber, isoprene rubber, butadiene rubber, styrene butadiene rubber, and nitrile rubber.
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Potassium titanium oxalate CAS 14481-26-6
CAS: 14481-26-6
Molecular Formula: C4O9Ti.2K
Molecular Weight: 390.12
EINECS: 238-475-3
Synonyms: POTASSIUM TITANIUM OXIDE OXALATE DIHYDRATE; TITANIUM POTASSIUM OXALATE DIHYDRATE; Titanium oxalate, potassium; Dipotassium titanium oxide dioxalate; Potassium titanium oxalate; Potassium titanyl ox; DIPOTASSIUM BIS(OXALATO)OXOTITANATE(+4)DIHYDRATE
Potassium titanium oxalate CAS 14481-26-6 appears as a white powder and is also a metal surface treatment agent. After surface treatment with this product, the metal surface becomes smooth, and the spray coating is firm and shiny. It is now widely used for the treatment of metal shells before painting in products such as automobiles and household appliances. Replace phosphating solution to reduce pollution.
| Item | Specification |
| purity | 99% |
| MW | 390.12 |
| EINECS | 238-475-3 |
| keyword | Potassium titanyl ox |
Potassium titanium oxalate is used as a mordant and whitening agent in printing and dyeing, and is also used as an analytical reagent. Matchmaker for cotton and leather. The tanning agent formulated with this product has the characteristics of white leather color, softness and fullness, good elasticity, compact leather body, light resistance, washing resistance, and wear resistance.
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2-Pentylpyridine CAS 2294-76-0
CAS: 2294-76-0
Molecular Formula: C10H15N
Molecular Weight: 149.23
EINECS: 218-937-0
Synonyms: 1-(2-PYRIDYL)PENTANE; 2-amylpyridine; 2-pentyl-pyridin; FEMA NUMBER 3383; FEMA 3383; 2-N-AMYLPYRIDINE; 2-PENTYLPYRIDINE; 2-N-PENTYLPYRIDINE; 2-PENTYLPYRIDINE 97+%; 2-PENTYL PYRIDINE FEMA NO.3383; 2-n-Pentylpyridine,98%
2-Pentylpyridine CAS 2294-76-0 is a colorless liquid with a beef like aroma. Boiling point: 102-107 ℃. Relative density (d420) 0.881, refractive index (D20) 1.4834. Slightly soluble in water, soluble in most commonly used organic solvents.
| Item | Specification |
| Boiling point | 102-107 °C (lit.) |
| Density | 0.897 g/mL at 25 °C (lit.) |
| pKa | 6.01±0.10(Predicted) |
| flash point | 175 °F |
| resistivity | n20/D 1.488(lit.) |
| Storage conditions | Keep in dark place |
2-Pentylpyridine is a natural product found in the low boiling point fractions of light fried beef and stir fried peanuts through steam distillation., Food spices allowed for use.
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Disodium fluorophosphate CAS 7631-97-2
CAS: 7631-97-2
Molecular Formula: FNa2O3P
Molecular Weight: 143.95
EINECS: 231-552-2
Synonyms: SODIUM FLUOROPHOSPHATE; Phosphorofluoridicacid,sodiumsalt; disodium fluoro-dioxido-oxophosphorane; DISODIUM FLUOROPHOSPHATE; fluorophosphoric acid, sodium salt; Sodium monofluorophosphate 94%; Sodiummonofluorophosphate94%; Fluoridophosphoric acid/sodium,(1:x) salt; Sodium Monofluorophossphate
Disodium fluorophosphate CAS 7631-97-2 has a solubility that is slightly soluble in water. It is a solid with a white color and can be stored at -20 ° C Freezer Dissolve fluorophosphate is a chemical reagent, fine chemical, pharmaceutical intermediate, and material intermediate
| Item | Specification |
| Melting point | 625°C |
| MW | 143.95 |
| Purity | 99% |
| solubility | Slightly soluble in water |
| Storage conditions | -20°C Freezer |
| MF | FNa2O3P |
Disodium fluorophosphate is used as an anti caries agent and tooth desensitizer in toothpaste formulations. It is also used to clean metal surfaces and as a flux, and can be used to manufacture special glass
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Adenine hydrochloride CAS 2922-28-3
CAS: 2922-28-3
Molecular Formula: C5H6ClN5
Molecular Weight: 395.26
EINECS: 171.59
Synonyms: ADENINE HYDROCHLORIDE; ADENINE MONOHYDROCHLORIDE; ADENINIUM CHLORIDE; 1H-Purin-6-amine monohydrochloride; 6-Aminopurine hydrochloride anhydrous; Adenine hydrochloride anhydrous; TIMTEC-BB SBB003841; 6-AMINOPURINE HCL; 6-AMINOPURINE HYDROCHLORIDE; ADENINE HCL
Adenine hydrochloride CAS 2922-28-3 appears as a white to off white powder. Adenine HCl is the hydrochloride form of adenine, a purine derivative, a nucleic acid base, and has various biochemical effects.
| Item | Specification |
| Melting point | ~285 °C (dec.) |
| MW | 171.59 |
| Purity | 98% |
| solubility | H2O:50 mg/mL |
| Storage conditions | Inert atmosphere,Room Temperature |
| MF | C5H6ClN5 |
A purine receptor agonist that inhibits Forskolin stimulated cAMP formation in CHO cells transfected with adenine receptors.
Usually packed in 25kg/drum,and also can be do customized package.
Imazalil sulfate CAS 58594-72-2
CAS: 58594-72-2
Molecular Formula: C14H14Cl2N2O.H2O4S
Molecular Weight: 395.26
EINECS: 261-351-5
Synonyms: ChloraMizol Sulfate; Microban Additive IF 4; R 27180; 1-(2-(Allyloxy); imidazolium hydrogen sulphate; 1-(2-(Allyloxy)-2-(2,4-dichlorophenyl)ethyl)-1H-imidazole sulfate; Imazalil sulfat; 1-[2-(allyloxy)ethyl-2-(2,4-dichlorophenyl)-1H-imidazolium h; Imazalil sulfate (Enilconazole sulfate); Citalopram Impurity 48
Imazalil sulfate CAS 58594-72-2 appears as a white powder with a solubility of 0.18g/l in water (7.6 ° C) at acetone, dichloromethane, methanol, isopropanol, toluene>500, and hexane 19 (g/l, ° C). Imidacloprid is an systemic fungicide
| Item | Specification |
| Density | 1.473[at 20℃] |
| SOLUBLE | 5656g/L at 20℃ |
| Purity | 99% |
| solubility | Chloroform (slightly soluble, heated) |
| MW | 395.26 |
| MF | C14H14Cl2N2O.H2O4S |
Imazalil sulfate is an systemic fungicide, chemical reagent, fine chemical, pharmaceutical intermediate, and material intermediate
Usually packed in 25kg/drum,and also can be do customized package.
1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) CAS 102852-92-6
CAS: 102852-92-6
Molecular Formula: C24H21N3O3
Molecular Weight: 399.44
EINECS: NA
Synonyms: 1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB); 1,3,5-Tris(4-aminophenoxy)benzene; BenzenaMine, 4,4′,4”-[1,3,5-benzenetriyltris(oxy)]tris-; 1,3,5-Tri(4-aminophenoxy)benzene; 4,4′,4”-(Benzene-1,3,5-triyltris(oxy))trianiline; 4,4′,4”-(Benzene-1,3,5-triyltr; 135TAPOB; 1,3,5-Tris(4′-aminophenyloxy)benzene; 4-[3,5-Bis(4-aminophenoxy)phenoxy]aniline
1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) CAS 102852-92-6 is an organic compound. It is a solid with a white crystalline form. One of the main properties of this compound is its high thermal stability and solubility.
| Item | Specification |
| Boiling point | 618.7±55.0 °C(Predicted) |
| Density | 1.296±0.06 g/cm3(Predicted) |
| Purity | 98% |
| Melting point | 88-90 °C |
| Storage conditions | under inert gas (nitrogen or Argon) at 2–8 °C |
| pKa | 5.24±0.10(Predicted) |
1,3,5-TRIS(4-AMINOPHENOXY)BENZENE (135TAPOB) CAS 102852-92-6 can be used as a catalyst or intermediate in organic synthesis reactions, such as for the synthesis of polymer compounds such as polyetherketones. The preparation method of 1,3,5-TRIS (4-AMINOPHENOXY) BENZENE (135TAPOB) is relatively simple.
Usually packed in 25kg/drum,and also can be do customized package.
8-Hydroxyquinoline sulfate monohydrate CAS 207386-91-2
CAS: 207386-91-2
Molecular Formula: C9H11NO6S
Molecular Weight: 261.25
EINECS: 677-811-7
Synonyms: 8-QUINOLINOL SULFATE MONOHYDRATE; 8-QUINOLINOL HEMISULFATE HEMIHYDRATE; 8-QUINOLINOL HEMISULFATE SALT HEMIHYDRATE; 8-HYDROXYQUINOLINE HEMISULFATE HEMIHYDRATE; 8-HYDROXYQUINOLINE HEMISULFATE SALT HEMIHYDRATE; 8-HYDROXYQUINOLINE SULPHATE MONOHYDRATE; 8-HYDROXYQUINOLINE SULFATE MONOHYDRATE
8-Hydroxyquinoline sulfate monohydrate CAS 207386-91-2 is a pale yellow crystal. Melting point 180 ℃.
| Item | Specification |
| PH | 3.2 (H2O, 20℃) |
| SOLUBLE | soluble |
| Melting point | 176-179 °C(lit.) |
| purity | 99% |
| MW | 261.25 |
| Storage conditions | Store below +30°C. |
8-Hydroxyquinoline sulfate monohydrate is used as an insecticide, fungicide, and preservative.
Usually packed in 25kg/drum,and also can be do customized package.
CAS: 80-46-6
Molecular Formula: C11H16O
Molecular Weight: 164.24
EINECS: 201-280-9
Synonyms: PARA-PENTYLPHENOLISOMERS; 4-TERT-PENTYLPHENOL 99%; 4-TERT.-AMYLPHENOL 99%; 4-tert-AMylphenol, 99% 100GR; 4-tert-Amylphenol,99%; 4-(1,1-Dimethylpropyl)phenol 4-tert-Pentylphenol; 4-(2-Methyl-2-butyl)-phenol; 4-t-Amylphenol; Amilfenol; Amilphenol; Amyl phenol 4T
4-tert-Amylphenol (CAS 80-46-6), also known as p-tert-Amylphenol or p-(1,1-dimethylpropyl)phenol, is an organic aromatic compound widely used as an intermediate in chemical manufacturing. It appears as a white to off-white crystalline solid with a phenolic odor, offering both antiseptic and chemical reactivity properties.
With the molecular formula C₁₁H₁₆O and molecular weight 164.25 g/mol, 4-tert-Amylphenol is soluble in organic solvents and plays an important role in resins, coatings, disinfectants, and specialty chemical formulations.
| Item | Specification |
| Boiling point | 255 °C (lit.) |
| Density | 0,96 g/cm3 |
| Melting point | 88-89 °C (lit.) |
| flash point | 111 °C |
| resistivity | 1.5061 (estimate) |
| Storage conditions | 2-8°C |
Resins and Coatings
Used as a monomer and intermediate in the production of phenolic resins, adhesives, and protective coatings.
Antimicrobial and Disinfectant Formulations
Due to its phenolic structure, 4-tert-Amylphenol exhibits antimicrobial properties and is applied in disinfectants, germicides, and household cleaning agents.
Polymer and Rubber Industry
Acts as a stabilizer and intermediate in the synthesis of rubber additives and polymer modifiers.
Specialty Chemicals
Serves as a precursor in the synthesis of fine chemicals, fragrances, and other functional organic compounds.
Usually packed in 25kg/drum,and also can be do customized package.
2-Tetrahydrofuroic acid CAS 16874-33-2
CAS: 16874-33-2
Molecular Formula: C5H8O3
Molecular Weight: 116.12
EINECS: 605-530-1
Synonyms: 2-Furoic acid, tetrahydro; TIMTEC-BB SBB004298; THFAC; 2-TETRAHYDROFURAN CARBOXYLIC ACID FOR SY; 3-tetrahydrofuran-carboxylic acid; Tetrahydro-2-furoic acid 97%; 2-Tetrahydrofuran carboxylic acid for synthesis; Terazosin Impurity 1; Terazosin Impurity19; (2R)-2-oxolanecarboxylate; Terazosin Impurity 21
2-Tetrahydrofuroic acid CAS 16874-33-2 is a colorless to yellow viscous liquid that turns brown when heated or stored for a long time. Boiling point 244 ℃ (736mmHg), flash point 139 ℃. The relative density is 1.1700. Easy to dissolve in water, chloroform, ethyl acetate, etc.
| Item | Specification |
| Boiling point | 128-129 °C13 mm Hg(lit.) |
| Density | 1.209 g/mL at 25 °C(lit.) |
| Melting point | 21°C |
| flash point | 139 °C |
| resistivity | n20/D 1.46(lit.) |
| pKa | 3.60±0.20(Predicted) |
2-Tetrahydrofuroic acid can serve as an antagonist of the VLA-4 antigen and also as a chiral resolving agent for the important intermediate of the super influenza drug Xofluza; (S) 2-THFA is the main raw material for preparing chiral adjuvant (S) – acetyltetrahydrofuran, an intermediate for preparing cephalosporin antibiotics, and an important intermediate for preparing hormone releasing hormone LHRH.
Usually packed in 25kg/drum,and also can be do customized package.
Ethoxylated Bisphenol A CAS 32492-61-8
CAS: 32492-61-8
Molecular Formula: C15H16O2.(C2H4O)n
Molecular Weight: 0
EINECS: 500-082-2
Synonyms: 2,2′-[2,2-Propanediylbis(4,1-phenyleneoxy)]diethanol; Ethoxylated bisphenol “A” (1 mole E.O.); average Mn ~492, EO/phenol 3; Bisphenol A polyoxyethylene ether/ethoxylated bisphenol A; Bisphenol A polyoxyethylene ether; Hydroxyethyl Bisphenol A; 2-Ethoxylated Bisphenol
Ethoxylated Bisphenol A CAS 32492-61-8 is a colorless to slightly yellow viscous liquid. Ethoxylated Bisphenol A can dissolve in water and is also soluble in organic solvents. Stability: Has good chemical stability
| Item | Specification |
| Refractivity | n20/D 1.552 |
| Density | 1.18 g/mL at 25 °C |
| EINECS | 500-082-2 |
| MW | 0 |
| Purity | 99% |
| Boiling point | 350℃[at 101 325 Pa] |
Ethoxylated Bisphenol A is mainly used for cathodic electrophoretic paint, polyurethane series waterproof and special coatings, and polyurethane foam, which can improve the flexibility, corrosion resistance and adhesion between layers of cathodic electrophoretic paint
Usually packed in 25kg/drum,and also can be do customized package.
2,2-BIS[4-(2-HYDROXY-3-METHACRYLOXYPROPOXY)PHENYL]PROPANE CAS 1565-94-2
CAS: 1565-94-2
Molecular Formula: C29H36O8
Molecular Weight: 512.59
EINECS: 216-367-7
Synonyms: 2,2-BIS[4-(2-HYDROXY-3-METHACRYLOXYPROPOXY)PHENYL]PROPANE; BISPHENOL A DIGLYCIDYL DIMETHACRYLATE; BISPHENOL A GLYCEROLATE (1GLYCEROL/PHENOL) DIMETHACRYLATE; BIS-GMA; METHACRYLATED BISPHENOL A DIGLYCIDYL ETHER; Bisphenol A glycerolate dimethacrylate
2,2-BIS[4-(2-HYDROXY-3-METHACRYLOXYPROPOXY)PHENYL]PROPANE CAS 1565-94-2 is a chemical substance, also known as BPA glyceride, which is composed of bisphenol A and glyceride. Has good stability and solubility. It has high temperature stability, weather resistance, and chemical stability, and can withstand high pressure.
| Item | Specification |
| Refractivity | n20/D 1.552(lit.) |
| Density | 1.161 g/mL at 25 °C(lit.) |
| Storage conditions | 2-8°C |
| MW | 512.59 |
| Purity | 99% |
| Boiling point | 670.3±55.0 °C(Predicted) |
2,2-BIS [4- (2-HYDROXY-3-METHACRYLOYPROPOXY) PHENYL] PROPANE is widely used in various fields, including plastic products, coatings, inks, adhesives, etc. It can also be used as an emulsifier, stabilizer, and antioxidant.
Usually packed in 25kg/drum,and also can be do customized package.
Tetrakis(hydroxymethyl)phosphonium sulfate CAS 55566-30-8
CAS: 55566-30-8
Molecular Formula: C8H24O12P2S
Molecular Weight: 406.28
EINECS: 259-709-0
Synonyms: octakis(hydroxymethyl)diphosphonium sulfate; tetrakis(hydroxymethyl)phosphonium sulphate(2:1); Tetrakis(hydroxymethyl)Phosphonium Sulphate; TetrakisHydroxymethylPhosphoniumSulfate(Thps); Tetrakis(hydroxymethyl)phospho; HISHICOLIN THPS; BIS[TETRAKIS(HYDROXYMETHYL)PHOSPHONIUM] SULFATE
Tetrakis(hydroxymethyl)phosphonium sulfate CAS 55566-30-8 is mainly used as a bactericidal and algicidal agent in water treatment, oil field pipelines, fisheries and aquaculture. After use, it can quickly degrade into completely harmless substances and is also commonly used in industries such as fabric flame retardant treatment, leather softening, and papermaking.
| Item | Specification |
| Melting point | -35°C |
| Density | 1.4 g/mL at 25 °C(lit.) |
| Storage conditions | Sealed in dry,Room Temperature |
| MW | 406.28 |
| Purity | 99% |
| Boiling point | 111°C |
Tetrakis(hydroxymethyl)phosphonium sulfate CAS 55566-30-8 is widely used in industries such as water treatment, oil fields, and papermaking. Because its main advantage is the rapid degradation into completely harmless substances after use, greatly reducing the impact of such industries on the environment.
Usually packed in 25kg/drum,and also can be do customized package.
2-(3,4-Epoxycyclohexyl)ethyltriethoxysilane CAS 10217-34-2
CAS:10217-34-2
Molecular Formula: C14H28O4Si
Molecular Weight: 288.46
EINECS: 425-050-4
Synonyms: Triethoxy-[2-(7-oxabicyclo[4.1.0]heptan-3-yl)ethyl]silane; (2-(7-Oxabicyclo[4.1.0]heptan-3-yl)ethyl)triethoxysilane; 7-Oxabicyclo[4.1.0]heptane, 3-[2-(triethoxysilyl)ethyl]-(2-(7-OxabicycL; o[4.1.0]heptan-3-yL; riethoxy-[2-(7-oxabicyclo[4.1.0]heptan-4-yl)ethyl]silane
The outstanding advantage of 2-(3,4-Epoxycyclohexyl)ethyltriethoxysilane CAS 10217-34-2 is its good compatibility and non conflict with water-based resins; Simultaneously possessing good stability in aqueous systems
| Item | Specification |
| Boiling point | 114-117°C 0,4mm |
| Density | 1,015 g/cm3 |
| Storage conditions | 2-8°C |
| MW | 288.46 |
| Purity | 99% |
2- (3,4-Epoxycyclohexyl) ethyltriethoxysilane is mainly used in water-based paint and adhesive industries, and applicable water-based resins include carboxyl or amino acrylic acid, lotion, polyurethane dispersion, etc.
Usually packed in 25kg/drum,and also can be do customized package.
(3-Ethyloxetan-3-yl)methyl Methacrylate CAS 37674-57-0
CAS: 37674-57-0
Molecular Formula: C10H16O3
Molecular Weight: 184.23
EINECS: NA
Synonyms: 3-Ethyl-3-(methacryloyloxy)methyloxetane; (3-Ethyloxetan-3-yl)methyl methacrylate; 3-Ethyl-3-methacryloxymethyloxetane; 3-Methacryloxymethyl-3-ethyloxetane; 3-Methacryloyloxymethyl-3-ethyloxetane; Eternacoll OXMA OXE 30; OXMA
(3-Ethyloxetan-3-yl)methyl Methacrylate CAS 37674-57-0 is a colorless to light yellow liquid with characteristics such as low viscosity and low surface tension. It has good solubility and can dissolve in many organic solvents such as alcohols, ethers, and ketones.
| Item | Specification |
| Boiling point | 239.0±13.0 °C(Predicted) |
| Density | 1.004±0.06 g/cm3(Predicted) |
| Storage conditions | 2-8°C |
| MW | 184.23 |
| Purity | 97% |
(3-Ethyloxetan-3-yl) methyl Methacrylate is a monomer widely used in the chemical and polymer industries. It can be used for synthesizing polymer materials such as resins, coatings, adhesives, and plastics. It has low viscosity and surface tension, and can also be used as a surfactant and dispersant.
Usually packed in 25kg/drum,and also can be do customized package.
UV Absorber 5050H CAS 152261-33-1
CAS:152261-33-1
Molecular Formula:NA
Molecular Weight:0
EINECS:NA
Synonyms:Uvinul 5050 H; Light Stabilizer 5050H; UV Absorber 5050H; JADEWIN UV 5050H; Ultraviolet Absorbent UV-5050H; UV STABILIZER TRUELICHT UV 5050H; Light Stabilizer UV-5050; UV Absorber 5050
UV Absorber 5050H CAS 152261-33-1 is a yellow or light yellow solid, hindered amine light stabilizer, low water content, and low reactivity with acidic environments. UV Absorber 5050H can be used as a packaging material in contact with food
| Item | Specification |
| Mw | 0 |
| keyword | Uvinul 5050 H |
| CAS | 152261-33-1 |
| purity | 98% |
UV Absorber 5050H can be used in all polyolefins. In addition to efficient photostability, it has excellent “low water carrying capacity” and “low reactivity with acidic environments”. It is suitable for films containing PPA and titanium dioxide, as well as agricultural products. UV Absorber 5050H is also suitable for PVC, PA, TPU, ABS, PET.
Usually packed in 25kg/drum,and also can be do customized package.
CAS: 26402-26-6
Molecular Formula: C11H22O4
Molecular Weight: 218.29
Appearance: Colorless to brown liquid
EINECS: 247-668-1
Synonyms: Glycerylcaprylate;monooctanoin; octanoicacid,monoesterwith; Octanoicacid,monoesterwith1,2,3-propanetriol; OCTANOIN; MONOCAPRYLIN; 1-MONOOCTANOYL-RAC-GLYCEROL; 1-MONOOCTANOYL GLYCEROL
Glycerylcaprylate is light yellow or light yellow transparent liquid, odorless. A slight smell of coconut. Insoluble in water, dispersible with water shaking. Soluble in ethanol, ethyl acetate, chloroform and other hydrogen chloride and benzene. The melting point of MONOCAPRYLIN is 40℃, and it is easily soluble in organic solvents such as ethanol. Like fat in the body, it can be catabolized and eventually become carbon dioxide and water, without any accumulation and adverse reactions.
| ITEM | STANDARD |
| Colour | Colorless to brown |
| Appearance | Oily to very viscous liquid |
| Acid Value mg KOH/g | ≤6.0 |
| Iodine Value gI2/100g | ≤3.0 |
| Saponification mg KOH/g | 200-240 |
| Lead Value mg/kg | ≤2.0 |
Glycerylcaprylate CAS 26402-26-6 is a new kind of non-toxic and efficient broad-spectrum preservative. It has an inhibitory effect on gramella, mold and yeast. China Heilongjiang Light Industry Institute in 1995 successful pilot test, through a variety of food anticorrosion tests, the effect is obvious. When the concentration of 0.05% ~ 0.06% was added to the meat products, the bacterial mold yeast was completely inhibited; Using 0.04% in raw section, the shelf life increased from 2 days to 4 days compared with control group; When used in lactone tofu, it has the same effect. China’s GB2760-1996 regulations can be used for bean filling, cake, moon cake, wet cut, the maximum usage of 1g/kg; The meat sausage is 0.5 g/kg
25kg/drum
2,2′-Thiobis(4-tert-octylphenolato)-n-butylamine nickel(II) CAS 14516-71-3
CAS: 14516-71-3
Molecular Formula: C32H51NNiO2S
Molecular Weight: 572.52
EINECS: 238-523-3
Synonyms: UV Absorber 1084; Light Stablizer UV-1084; (Butylamine)[2,2′-thiobis(4-tert-octylphenolato)]nickel(II); 2,2′-Thiobis(4-tert-octylphenolato)-n-butylamine nickel(II) ISO 9001：2015 REACH; TRUELICHT UV 1084; NICKEL QUENCHER 1084;LITESTAB1084
2,2′-Thiobis(4-tert-octylphenolato)-n-butylamine nickel(II) CAS 14516-71-3 appears as a light green powder and can be used in conjunction with other light stabilizers. It works better when used in combination with UV absorbers
| Item | Specification |
| Boiling point | 220℃[at 101 325 Pa] |
| Density | 1.106[at 20℃] |
| Vapor pressure | 0Pa at 20℃ |
| SOLUBLE | 204.8μg/L at 20℃ |
| MF | C32H51NNiO2S |
| purity | 99% |
2,2 ‘- Thiobis (4-tert-octylphenolato) – n-butylamine nickel (II) has extremely high stability when used in PE agricultural films and PP turf products; Has good UV protection, can resist pesticides and acid erosion. Recommended for PE and PP agricultural films and tapes.
Usually packed in 25kg/drum,and also can be do customized package.
Tetraethyl 2,2′-(1,4-phenylenedimethylidyne)bismalonate CAS 6337-43-5
CAS: 6337-43-5
Molecular Formula: C22H26O8
Molecular Weight: 418.44
EINECS: 228-726-5
Synonyms: B-CAP; Hostavin B-CAP; NSC 38065; p-Phenylenebis(methylenemalonic acid) tetraethyl ester;UV ABSORBER B-CAP; tetraethyl-2,2′-[1,4-phenylenebis(methanylylidene)]dimalonate; WSP UV-2000/p-Phenylenebis(methylenemalonic acid) tetraethyl ester; WSP UV-2000
Tetraethyl 2,2 ‘- (1,4-phenylenedimethylene) bismalenate is a UV absorber with a white powder appearance, which provides good protection for various organic pigments, especially bright colored products.
| Item | Specification |
| Boiling point | 484.4±45.0 °C(Predicted) |
| Density | 1.195 |
| Vapor pressure | 0Pa at 25℃ |
| SOLUBLE | 1mg/L at 22℃ |
| MF | C22H26O8 |
| purity | 99% |
Tetraethyl 2,2 ‘- (1,4-phenyldimethylidyne) bismalonate is suitable for use in various transparent plastics; Tetraethyl 2,2 ‘- (1,4-phenyldimethylidyne) bismalonate has a good protective effect on various organic color powders, especially bright colored products.
Usually packed in 25kg/drum,and also can be do customized package
UV Absorber 3030 CAS 178671-58-4
CAS: 178671-58-4
Molecular Formula: C69H48N4O8
Molecular Weight: 1061.14
EINECS: 924-350-7
Synonyms: 1,3-Bis-[(2′-cyano-3′,3′-diphenylacryloyl)oxy]-2,2-bis-[[(2′-cyano-3′,3′-diphenylacryloyl)oxy]methyl]propane; Uvinul 3030; UV3030; 2,2-Bis(((2-cyano-3,3-diphenylacryloyl)oxy)methyl)-propane-1,3-diyl bis(2-cyano-3,3-diphenylacryl UV Absorber 3030; HRstab-3030
UV Absorber 3030 CAS 178671-58-4 is a heat stabilizer and a high molecular weight UV absorber with extremely low volatile matter. It is used to protect plastics and coating products from UV radiation in sunlight.
| Item | Specification |
| Boiling point | 1077.4±65.0 °C(Predicted) |
| Density | 1.267±0.06 g/cm3(Predicted) |
| Storage conditions | Sealed in dry,Room Temperature |
| EINECS | 924-350-7 |
| MW | 1061.14 |
| purity | 99% |
UV Absorber 3030 is used to protect plastic and coating products from UV radiation in sunlight. UV-3030 is particularly suitable for processing polymers with high processing temperatures, such as polycarbonate (PC), polyethylene terephthalate (PET), polyether sulfone, etc.
Usually packed in 25kg/drum,and also can be do customized package.
UV absorber-928 CAS 73936-91-1
CAS:73936-91-1
Molecular Formula:C29H35N3O
Molecular Weight:441.61
EINECS:422-600-5
Synonyms:TINUVIN 928; UV ABSORBER TRUELICHT UV 928; Light Stabilizer UV-Absorber RIASORB UV928/928FF; Sinosorb UV-928; UV Absorbers YD UV-928; Uv Stabilizer 928; 2-(2H-BENZOTRIAZOL-2-YL)-6-(1-METHYL-1-PHENYLETHYL)-4-(1,1,3,3-TETRAMETHYLBUTYL)PHENOL; UV ABSORBER-928
UV absorber-928 CAS 73936-91-1 have a wide range of absorption characteristics and can effectively protect coatings and other photosensitive materials; High solubility, high temperature resistance, and good environmental durability; Suitable for high-performance coatings, especially for powder coatings and continuous coil coatings
| Item | Specification |
| Boiling point | 555.5±60.0 °C(Predicted) |
| Density | 1.07 |
| Melting point | 112 °C |
| pKa | 8.05±0.50(Predicted) |
| MW | 441.61 |
| purity | 98% |
UV absorber-928 CAS 73936-91-1 are suitable for high-performance coatings, particularly for powder coatings and continuous coil coatings, as well as for automotive coatings and conventional coatings. Generally, it works better when used together with light stabilizers UV-292 or UV-123
Usually packed in 25kg/drum,and also can be do customized package.
N-(2-Ethoxyphenyl)-N’-(4-ethylphenyl)-ethlyene diamide CAS 23949-66-8
CAS: 23949-66-8
Molecular Formula: C18H20N2O3
Molecular Weight: 312.36
EINECS: 245-950-9
Synonyms: LOTSORB UV 312; N1-(2-Ethoxyphenyl)-N2-(2-ethylphenyl)ethanediamide; UV-312; VSU; EthanediaMide,N1-(2-ethoxyphenyl)-N2-(2-ethylphenyl)-UV Absorber 312; n-(2-ethoxyphenyl)-n’-(2-ethylphenyl)oxamide; N-(2-Ethoxyphenyl)-N’-(4-ethylphenyl)-ethlyene diamide
N – (2-Ethoxyphenyl) – N ‘- (4-ethylphenyl) – ethene diamine white powder, melting point 124-127 ℃. Content ≥ 99%. Insoluble in water, soluble in toluene, styrene, acetone, and methyl methacrylate. Insoluble in water, soluble in toluene, styrene, acetone, and methyl methacrylate.
| Item | Specification |
| Boiling point | >400 °C |
| Density | 1.216±0.06 g/cm3(Predicted) |
| Vapor pressure | 0Pa at 25℃ |
| pKa | 10.81±0.70(Predicted) |
| MW | 312.36 |
| purity | 99% |
N – (2-Ethoxyphenyl) – N ‘- (4-ethylphenyl) – ethene diamine is a polar substance with low volatility and good thermal stability. It will not discolor when in contact with metal ions and is particularly effective for short wavelength ultraviolet light. Therefore, it is often used as a whitening agent and stabilizer for UV curing systems.
Usually packed in 25kg/drum,and also can be do customized package.
N,N’-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine CAS 586400-06-8
CAS:586400-06-8
Molecular Formula:C26H26N2O4
Molecular Weight:430.5
EINECS:214-243-7
Synonyms:N,N’-bis(4-ethoxycarboxylphenyl)-N-benzylformamidine; ethyl 4-[(N-benzyl-4-ethoxycarbonylanilino)methylideneamino]benzoate; N,N’-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine; Ethyl 4-(((benzyl(4-(ethoxycarbonyl)phenyl)-amino)methylene)amino)benzoate; UV absorber NP3; UV-3 N,N’-Bis(4-ethoxycarbonylphenyl)-N-benzylformamidine; UV-3 / NP3
N. N ‘- Bis (4-ethoxycarbonylphenyl) – N-benzylformamide typically appears as a white crystalline solid. N. N ‘- Bis (4-ethoxycarbonylphenyl) – N-benzylformamide is soluble in some organic solvents such as ethanol, dimethylformamide, and dichloromethane.
| Item | Specification |
| Boiling point | 581.8±60.0 °C(Predicted) |
| Density | 1.11 |
| Storage conditions | 2-8°C |
| pKa | 5+-.0.50(Predicted) |
| MW | 430.5 |
| purity | 99% |
N. N ‘- Bis (4-ethoxycarbonylphenyl) – N-benzylformamide can serve as an important reagent in organic synthesis and act as a catalyst in some reactions. N. N ‘- Bis (4-ethoxycarbonylphenyl) – N-benzylformamide can also be used for oxidation reactions in certain catalyst systems.
Usually packed in 25kg/drum,and also can be do customized package.
1,3-Bis(2-hydroxyethoxy)benzene CAS 102-40-9
CAS:102-40-9
Molecular Formula:C10H14O4
Molecular Weight:198.22
EINECS:203-028-3
Synonyms:1,3-DI(2-HYDROXYETHOXY)BENZENE; 1,3-BIS(2-HYDROXYETHOXY)BENZENE; RESORCINOL BIS-(2-HYDROXYETHYL)ETHER; RESORCINOL BIS(BETA-HYDROXYETHYL) ETHER; RESORCINOL DIHYDROXYETHYL ETHER; 2,2’-[1,3-phenylenebis(oxy)]bis-ethano; O,O’-Bis(2′-hydroxyethyl) resorcinol
HER is a symmetrical aromatic diol chain extender with good compatibility with MDI. Widely used in PU elastomer products of mixing, casting, and thermoplastic types
| Item | Specification |
| Boiling point | 234 °C / 30mmHg |
| Density | 1+-.0.06 g/cm3(Predicted) |
| Melting point | 90 °C |
| pKa | 13.95±0.10(Predicted) |
| Vapor pressure | 4.5Pa at 20℃ |
| purity | 98% |
1,3-Bis(2-hydroxyethoxy)benzene CAS 102-40-9 is widely used in PU elastomer products of mixing, casting, and thermoplastic types. This material has been proven to maintain the durability, elasticity, and plasticity of elastomers to the greatest extent possible
Usually packed in 25kg/drum,and also can be do customized package.
1,3-DI(2-HYDROXYETHOXY)BENZENE; 1,3-BIS(2-HYDROXYETHOXY)BENZENE; RESORCINOL BIS-(2-HYDROXYETHYL)ETHER; RESORCINOL BIS(BETA-HYDROXYETHYL) ETHER; RESORCINOL DIHYDROXYETHYL ETHER; 2,2’-[1,3-phenylenebis(oxy)]bis-ethano; O,O’-Bis(2′-hydroxyethyl) resorcinol
ANTIOXIDANT TRUELICHT AO 136 CAS 164391-52-0
CAS: 164391-52-0
Purity: 98%
Molecular formula: C24H30O2
Molecular Weight: 350.49
EINECS: NA
Synonyms: AntioxidantHP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl); 5,7-Di-tert-butyl-3-(3,4-dimethylphenyl)benzofuran-2(3H)-one; LOTSORBAN136;2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl)-
Antioxidant HP136,2(3H)-Benzofuranone,5,7-bis(1,1-dimethylethyl)-3-(3,4-dimethylphenyl) is a good benzofuranone carbon free radical and alkyl free radical scavenger, which can effectively inhibit the thermal oxidation reaction of polymers during processing and has a good anti-thermal oxidation effect.
| ITEM | STANDARD |
| Appearance | White crystalline powder |
| Content% | ≥98.00 |
| Volatile | ≤0.50 |
| Melting point ℃ | 130.00-135.00 |
1. Antioxidant HP136 is a good benzofuranone carbon free radical and alkyl free radical scavenger, which can effectively inhibit the thermal oxidation reaction of polymers during processing and has a good anti-thermal oxidation effect.
2. Compared with traditional hindered phenol antioxidants and phosphite antioxidants, Antioxidant HP136 has the advantages of low addition amount and high antioxidant property.
3. Antioxidant HP136 has a good synergistic effect with hindered phenol antioxidant JADEWIN AN1010 and phosphite antioxidant JADEWIN AN168
4. Antioxidant HP136 can be applied to polypropylene (PP), and can be used in large-scale extrusion equipment processing under high temperature conditions, and can effectively inhibit the yellowing of polymers.
25kg/drum or Customized according to customer needs
Alcohol Ether Phosphate CAS 68954-88-1
CAS: 68954-88-1
EINECS:614-847-4
Molecular Formula:(RO)3PO
Appearance:Colorless or yellowish transparent liquid
Synonyms:Fatty alcohol ether phosphate, Alcohol 3 ether phosphate, Alcohol 9 ether phosphate
Alcohol ether phosphate （CAS 68954-88-1）has excellent decontamination, emulsification, lubrication, cleaning, dispersion, antistatic and anti-rust properties, excellent electrolyte solubility, acid and alkali resistance, hard water resistance, inorganic salt resistance, high temperature resistance, good biodegradability and low irritation. At the same time, Alcohol ether phosphate has strong degreasing power.
| Item | Standard |
| Appearance (25°C visual inspection) | Colorless or yellowish transparent liquid |
| Solids | ≥95% |
| pH (2% aqueous solution) | ≤ 3.5 |
Alcohol ether phosphate is widely used as an antistatic agent in chemical fiber oil. Alcohol ether phosphate is used as the main ingredient of industrial alkaline cleaning agent and dry cleaning agent, metal processing working fluid, organophosphorus pesticide emulsifier, and textile oil agent. Alcohol ether phosphate is used as emulsion polymerization emulsifier, pigment dispersant, cosmetic emulsifier, oil well drilling mud lubrication dispersant, paper industry deinking agent; Degreasing agent, leveling agent for leather industry, etc.Alcohol ether phosphate is widely used in the daily chemical industry, Alcohol ether phosphate is one of the main components in shampoo and a variety of cosmetics.
50kg/drum,200kg/drum or requirement of clients.
CAS: 25233-30-1
Molecular Formula: C6H7N
Molecular Weight: 93.13
Appearance: Dark/light green/black Powder or paste
EINECS: 215-535-7
Synonyms: POLYANILINE; POLYANILINE,WATER-SOLUBLE; VERSICON(R); POLYANILINE,LEUCOMERALDINE BASE; Polyaniline,emeraldine salt from p-toluenesulfonic acid; Polyaniline,emeraldine salt from hydrochloric acid; LEB,Leucoemeraldine base polyaniline; Polyaniline,emerladine salt from hydrochloric acid
Polyaniline CAS 25233-30-1 is a polymer synthetic material commonly known as conductive plastic. Polyaniline is one of the most important conductive polymer varieties. Polyaniline is a polymer compound with special electrical and optical properties, which can exhibit conductivity and electrochemical properties after doping. After certain processing, various devices and materials with special functions can be produced, such as urease sensors that can be used as biological or chemical sensors, electron field emission sources, electrode materials with better reversibility than traditional lithium electrode materials in charge and discharge processes, selective membrane materials, anti-static and electromagnetic shielding materials, conductive fibers, anti-corrosion materials, and so on.
| Item | Standard |
| Appearance | Dark/light green/black Powder or paste |
| Content | ≥98% |
| Conductivity s/cm | 10-6-100 |
| Doping rate % | >20 |
| Dispersion wt% | >10 |
| Water wt% | <2 |
| Apparent density g/cm3 | 0.25-0.35 |
| Particle size μm | <30 |
| Machinable temperature ℃ | <260 |
| Water absorption wt% | 1—3 |
1.Conductive polymers. Suitable for spin coating.
2.Additives in polymer mixtures and dispersions for electromagnetic shielding, charge loss, electrodes, batteries, and sensors.
25kg/drum or requirement of clients.
2-Methyl anthraquinone CAS 84-54-8
CAS: 84-54-8
Purity: 99%
Molecular Formula: C15H10O2
Molecular Weight: 222.24
EINECS: 201-539-6
Synonyms: 9,10-Anthracenedione,2-methyl-; 9,10-Antracenedione, 2-methyl-; Anthraquinone, 2-methyl-; anthraquinone,2-methyl-; beta-Methylanthraquinone; -Methylanthranpuinone; Techtoquinone; Tectochinon
2-Methyl anthraquinone CAS 84-54-8 is a yellow crystals. Insoluble in water, soluble in ethanol, ether, benzene and ethyl acetate. 2-Methyl anthraquinone has great industrial value. It is not only used as a chemical intermediate for synthesizing dark high-quality dyes, but also an efficient pulping additive in papermaking. It is also widely used in medicine, pesticides and many other aspects. The most common 2-Methyl anthraquinone is 2-Methyl anthraquinone, etc., and 2-Methyl anthraquinone can be modified according to different needs to synthesize target compounds.
| Item | Standard | Results |
| Appearance | Light yellow powder | 99.13% |
| Assay | ≥ 99.0 % | 285.3 |
| Dried initial melting Point ℃ | ≥ 284.2 | 108.2℃ |
| Ash% | ≤ 0.5% | 0.39% |
| Loss on drying % | ≤ 0.4% | 0.24% |
1) In terms of dyes, 2-methylanthraquinone is first chlorinated or nitrated to synthesize a wide variety of anthraquinone dyes. Statistics show that there are hundreds of anthraquinone dyes with great commercial value.
2) In the papermaking process, 2-methylanthraquinone is a very efficient additive. It can penetrate into the interior of the wood chips and be reduced to 2-methylanthraquinone hydroquinone, which is unstable and easily oxidized. During this redox cycle, the components in the wood chips are oxidized, which intensifies the reaction and improves the efficiency of pulping.
3) In medicine, alkyl anthraquinones also have very significant medicinal value. According to the current research, the antibacterial, anti-inflammatory, antiviral and tumor cell killing effects of anthraquinone compounds are constantly being explored, and some are applied to actual disease prevention work.
25kg/drum or Customized according to customer needs
4-Chloro-2,5-dimethoxybenzaldehyde CAS 90064-48-5
CAS: 90064-48-5
Purity: 91%
Molecular formula: C9H9ClO3
Molecular Weight: 200.62
EINECS: NA
Synonyms:Benzaldehyde,4-chloro-2,5-dimethoxy- ;4-Chloro-2,5-dimethoxybenzaldehyde
4-Chloro-2,5-dimethoxybenzaldehyde CAS 90064-48-5 is a chemical substance with the chemical formula C9H9ClO3 and a molecular weight of 200.619. This compound has specific physical and chemical properties, including a density of 1.2±0.1 g/cm3, a boiling point of 322.4±37.0 °C at 760 mmHg, and a flash point of 142.9±25.5 °C. In addition, its storage conditions are recommended to be kept at 2-8°C and in an inert gas.
| ITEM | STANDARD | RESULT |
| Appearance of solution | White to off-white (Solid)
|
White to off-white (Solid)
|
| Purity (GC):
|
95%min
|
99.78%
|
| 1 H NMR Spectrum:
|
– | Consistent with structure
|
4-Chloro-2,5-dimethoxybenzaldehyde has applications in organic synthesis, dye manufacturing, or other fields that require specific substituent groups to achieve specific functions. In addition, since this compound has specific physical and chemical properties, such as density, boiling point, and flash point, these properties may make it suitable for specific industrial or scientific research applications.
1kg/bag or Customized according to customer needs
Product Name: Sulfamic acid
CAS Number: 5329-14-6
EC / EINECS No.: 226-218-8
Synonyms: Aminosulfuric acid; Imidosulfonic acid
Specification: NH2SO3H >=99.5%; Sulfate <=0.05%; Water-insoluble matter <=0.02%; Fe <=0.005%; Loss on drying <=0.1%
Appearance: Colorless or white crystals
Package: 25kg/bag
Application: Used for descaling and corrosion removal on metal equipment, acid-base titration, dye diazotization and metal pickling
Sulfamic acid CAS 5329-14-6 is a colorless, odorless, non-toxic solid strong acid. Its aqueous solution has the same strong acid properties as hydrochloric acid and sulfuric acid, but its corrosiveness to metals is much lower than that of hydrochloric acid. Sulfamic acid has very low toxicity to the human body, but it cannot be in contact with the skin for a long time, let alone enter the eyes.
| Appearance | Colorless or white crystals |
| Mass fraction of NH2SO3H % | ≥99.5 |
| Mass fraction of sulfate
(as SO42-) % |
≤0.05 |
| Mass fraction of
insoluble matter in water % |
≤0.02 |
| Mass fraction of Fe % | ≤0.005 |
| Mass fraction
of loss on drying % |
≤0.1 |
| Mass fraction
of heavy metals (as Pb) % |
≤0.001 |
1. Because of its strong acid properties, it is also called solid sulfuric acid. It can replace sulfuric acid and make extremely pure crystals that are stable at room temperature. Sulfamic acid is very convenient to package, store and transport.
2. Aminosulfonic acid aqueous solution has a slow effect on the corrosion products of iron.
3. We have stock and can ship at any time
4.The production process of aminosulfonic acid is simple, the reaction is easier to control, the raw materials and equipment are easier to solve, the wastewater is also easy to handle, and the by-products can be effectively utilized
1. Aminosulfonic acid aqueous solution has a slow effect on the corrosion products of iron. Some sodium chloride can be added to slowly produce hydrochloric acid, thereby effectively dissolving iron scale.
2. Sulfamic acid is suitable for removing scale and corrosion products on the surface of equipment made of iron, steel, copper, stainless steel and other materials.
3. Aminosulfonic acid aqueous solution is the only acid that can be used for cleaning galvanized metal surfaces. The cleaning temperature is generally controlled at no more than 66°C (to prevent the decomposition of aminosulfonic acid) and the concentration does not exceed 10%.
4. Aminosulfonic acid can be used as a reference reagent for acid-base titration in analytical chemistry.
5. Sulfamic acid is used as a herbicide, fire retardant, softener for paper and textiles, shrink-proof, bleaching, softener for fibers, and cleaner for metals and ceramics.
6. Sulfamic acid is also used for diazotization of dyes and pickling of electroplated metals.
Products are packaged in bag,25kg/bag
The product has a certain degree of moisture absorption and should be stored and transported in a sealed state in a low temperature, dry, cool and ventilated place.
Tris(trimethylsilyl)phosphate TMSP CAS 10497-05-9
CAS: 10497-05-9
Molecular formula: C9H27O4PSi3
Molecular weight: 314.54
EINECS number: 234-028-1
Warranty period：2 year
Synonym: Phosphoricacid,TMS;Phosphoricacid,tristrimethylsilyl;Phosphoricacid,triTMS;
Tris(trimethylsilyl)phosphate CAS 10497-05-9 is a colorless liquid that is self-igniting and will hydrolyze. Preparation Tri(trimethylsilyl)phosphine can be prepared by reacting trimethylsilyl chloride, white phosphorus, and sodium-potassium alloy: 1/4 P4 + 3 Me3SiCl + 3 K → P(SiMe3)3 + 3 KCl.
| Physical Properties | Standard |
| Appearance | Colorless transparent liquid |
| Density (25℃, g/cm3) | 0.953 |
| Refractive Index (25℃) | 1.4071 |
| Boiling Point (℃) | 228 – 229 |
| Flash Point (℃) | 110.8 |
The main use is in the electrolyte factory, where it is used in the electrolyte.
It is used as an electrolyte additive for lithium-ion batteries to form a stable CEI film at the positive electrode, improving high voltage and high temperature cycle stability, as well as rate performance.
TMSP’s production capacity is 500 tons, so our quality and stability are guaranteed. If the market is in short supply in the future, our supply capacity will be better. In addition, we have been producing for many years and our product technology is relatively mature.
Products are packaged in bag,200kg/drum
The product has a certain degree of moisture absorption and should be stored and transported in a sealed state in a low temperature, dry, cool and ventilated place.
2-Ethylhexylamine CAS 104-75-6
CAS: 104-75-6
Molecular Formula:C8H19N
Molecular Weight:129.24
Appearance:Colorless liquid
EINECS:203-233-8
Synonyms:2-ethvlhexvlamine;2-Ethylhexan-1-amine;2-ethyl-hexylamin;2-ETHYL-1-HEXYLAMINE;2-Amino-2-ethylhexane
2-Ethylhexylamine CAS 104-75-6, also known as 3-(aminomethyl) heptane, is an organic compound, chemical formula C8H19N, colorless transparent liquid, soluble in water, soluble in ethanol, acetone, mainly used as medicine, dyes, pesticides, vulcanization accelerator, antioxidant, flotation agent, emulsifier and other raw materials.
| ITEM | STANDARD |
| Appearance | colorless clear liquid |
| Purity（%） | ≥99 |
| Color（APHA） | ≤30 |
| Moisture | ≤0.3 |
2-Ethylhexylamine is mainly used as an intermediate of pesticides, dyes, pigments, surfactants, pesticides, and additives for the production of stabilizers, preservatives, emulsifiers, lubricants, etc
25kg/drum
Calcium Sulfate with CAS 99400-01-8
CAS No.:99400-01-8
Molecular Formula:CaSO4·2H2O
Molecular Weight:136.14
Other Names:CALCIUM SULFATE;Calcium Sulfate Fcc;calcium sulfate for tofu
Synonyms:CALCIUM SULFATE;Calcium Sulfate Fcc;calcium sulfate for tofu;(2-Bromo-5-methoxy-59-methyl-phenyl)-methano;(2-Bromo-5-methoxy-59-methyl-phenyl)-methano
Calcium Sulfate with CAS 99400-01-8, with the chemical formula CaSO4, is a common laboratory and industrial chemical. In the laboratory, anhydrous calcium sulfate is a desiccant, while dihydrate calcium sulfate is a common gypsum. But water containing calcium sulfate becomes permanently hard water
| ITEM | STANDARD LIMITS |
| Product Name | calcium sulfate |
| CAS | 99400-01-8 |
| Molecular formula | CaO4S |
| molecular weight | 136.14 |
| Appearance | White powder |
| Melting point | >300°C |
Calcium sulfate has a wide range of uses: dihydrate calcium sulfate is gypsum, which can be used for fixation in surgical medicine, dental modeling and artificial bone production, art creation, and interior decoration, among other purposes; Sometimes used as a desiccant in the laboratory; Food grade calcium sulfate is used as food additive to separate tofu and tofu pudding from soybean milk; Used as a soil amendment in horticulture.
25kgs/drum,9tons/20’container.
25kgs/bag,20tons/20’container.
2-Ethylanthraquinone CAS 84-51-5
CAS: 84-51-5
Purity: 99%
Molecular Formula: C16H12O2
Molecular Weight: 236.27
EINECS: 201-535-4
Synonyms: Ethylanthraquinone; USAF so-1; usafso-1; 2-ETHYLANTHRAQUINONE; 2-ETHYL ANTHROQUINONE; 2-Ethyl-9,10-anthracenedione; TIMTEC-BB SBB008818; Ethylanthraquinone,98%
2-Ethylanthraquinone CAS 84-51-5 is a pale yellow solid with a melting point lower than anthraquinone. It is soluble in benzene and can be recrystallized from ethanol or acetic acid. Its melting point is 108 ℃. 2-Ethylanthraquinone is used to manufacture hydrogen peroxide, dye intermediates, photo curable resin catalysts, photo degradable films, coatings, and photosensitive polymerization initiators
| Item | Specification |
| Boiling point | 180-190°C |
| Density | 1.27 g/cm3 (21℃) |
| Melting point | 108-111 °C (lit.) |
| pKa | 3.37±0.10(Predicted) |
| Vapor pressure | <1hPa(25℃） |
| Storage conditions | Store below +30°C. |
2-Ethylanthraquinone is used to manufacture hydrogen peroxide, dye intermediates, photo curable resin catalysts, photo degradable films, coatings, and photosensitive polymerization initiators. 2-Ethylanthraquinone is a catalyst for producing hydrogen peroxide and a photosensitizer for photosensitive resins.
Usually packed in 25kg/drum,and also can be do customized package.
CAS: 7189-82-4
Molecular Formula:C42H28Cl2N4
Molecular Weight:659.6
EINECS:230-555-6
Synonyms:2,2′-di-(o-nitrophenoxy)-biphenyl; 2,2′-Bis(2-chlorophenyl)-4,4′,5,5′-tetraphenyl-1,2′-biimidazole (BCIM); 2,2′-Bis(2-chlorophenyl)-4,4′,5,5′-tetraphenyl-1,2′-biimidazo; 2,2’-bis(o-chlorophenyl)-4,4’,5,5’-tetraphenyl-1,2’-bi(iii-imidazole); 2-(2-CHLOROPHENYL)-1-[2-(2-CHLOROPHENYL)-4,5-DIPHENYL-IMIDAZOL-2-YL]-4,5-DIPHENYL-IMIDAZOLE
BCIM CAS 7189-82-4 is usually hexaaryldiimidazole, which can be prepared by polymerization of triphenylimidazole. It has a large conjugated system and two imidazole units, exhibiting good fluorescence properties and can be used as a photoinitiator in organic photochemical reactions. Hexaaryldiimidazole is a type of organic compound (HABI), typically hexaphenyldiimidazole.
| Item | Specification |
| Boiling point | 810.3±75.0 °C(Predicted) |
| Density | 1.24±0.1 g/cm3(Predicted) |
| Melting point | 194°C |
| pKa | 3.37±0.10(Predicted) |
| Vapor pressure | 0-0Pa at 20-25℃ |
| solubility | Soluble in chloroform (small amount) |
2,2 ‘- di (2-chlorophenyl) -4,4’5,5’ – tetraphenyl-1,2 ‘- diimidazole is a photoinitiator called o-chlorohexaaryldiimidazole (BCIM). The current synthesis method uses sodium hypochlorite as the oxidative condensing agent for BCIM, which brings a lot of alkaline “wastewater” and has low yield and high cost.
Usually packed in 25kg/drum,and also can be do customized package.
CAS: 39464-87-4
Molecular Formula: NA
EINECS: 254-464-6
Synonyms: SCLEROGLUCAN; Scleroglucan polysaccharide; SCLEROTIUM GUM; Sclerotium Gum/Gigagum; Scleroglucan (Technical Grade); SCLEROGLUCAN,Sclerotium Gum,HYDROLYZED SCLEROTIUM ; GUM,Scleroglucan polysaccharide
SCLEROGLUCAN CAS 39464-87-4 is a non-ionic water-soluble polysaccharide produced by filamentous fungi, characterized by good rheology and stability. It has a wide range of stability at pH (1-12), mineralization (0-2000000 ppm), and temperature (130 ℃).
Known for its excellent thickening, stabilizing, and rheology-modifying properties, Scleroglucan is widely used in oilfield applications, personal care products, and industrial formulations.
With its triple helix molecular structure, Scleroglucan Polysaccharide provides superior viscosity stability under extreme pH, salinity, and temperature conditions, making it an ideal bio-based alternative to synthetic thickeners.
| Item | Specification |
| Melting point | >211°C (dec.) |
| Storage conditions | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| Colour | light beige |
| Purity | 99% |
| CAS | 39464-87-4 |
| EINECS | 254-464-6 |
Scleroglucan (CAS 39464-87-4) is widely used in enhanced oil recovery (EOR), drilling fluids, and fracturing fluids.
It improves rheological control, sand suspension, and fluid loss prevention even in high-salinity reservoirs.
Its natural biodegradability and environmental safety make it a preferred alternative to synthetic polymers in eco-friendly oilfield operations.
As Sclerotium Gum, Scleroglucan functions as a natural thickener and stabilizer in skin care, hair care, and cosmetic formulations.
It provides a smooth, elegant texture and enhances hydration and sensory feel in creams, gels, and serums.
Compared to other gums, it offers excellent compatibility with surfactants and active ingredients.
In cement-based and coating systems, Scleroglucan Polysaccharide helps to control viscosity, improve workability, and enhance film stability, offering better performance under variable temperature and humidity conditions.
In biotechnology and food processing, Scleroglucan is used as a stabilizing, gelling, and suspending agent, providing consistent texture and uniform dispersion.
Natural and biodegradable polymer
High viscosity even at low concentrations
Excellent salt, heat, and pH resistance
Compatible with surfactants, polymers, and electrolytes
Non-toxic, safe, and environmentally friendly
Effective in both industrial and cosmetic applications
Scleroglucan can be easily dispersed in water under gentle stirring. For best results, allow complete hydration for 30–60 minutes before combining with other formulation ingredients. It is suitable for aqueous and emulsion systems.
As a trusted Scleroglucan supplier, we provide high-quality Scleroglucan Polysaccharide with stable performance for various industries.
Our products feature consistent viscosity, excellent purity, and reliable batch-to-batch consistency.
Whether you are looking to buy Sclerotium Gum for personal care or need Scleroglucan CAS 39464-87-4 for petroleum applications, we ensure competitive pricing, technical support, and customized solutions for your production needs.
Usually packed in 25kg/drum,and also can be do customized package.
2,4-Diamino pyrimidine-3-oxide CAS 74638-76-9
CAS: 74638-76-9
Molecular Formula:C4H6N4O
Molecular Weight:126.12
EINECS:616-121-2
Synonyms:2,4-Pyrimidinediamine 3-oxide; Aminexil; 2,4-Pyrimidinediamine, 3-oxide (9CI); pyrimidine-2,4-diamine 3-oxide; 2,4-Diaminopyrimidine 3-N-oxide;
Kopexil; 2,4-DIAMINO PYRIMIDINE-3-OXIDE; 2,4-DIAMINO PYRIMIDINE-3-OXIDE ISO 9001：2015 REACH
2,4-Diamino pyrimidine-3-oxide CAS 74638-76-9, also known as 2,4-DAP, is an organic compound. Appearance: 2,4-DAP is a white crystalline solid. Solubility is soluble in water and alcohol solvents. The stability of 2,4-DAP is relatively stable, but it will degrade under high temperature or light exposure
| Item | Specification |
| Boiling point | 475.5±37.0 °C(Predicted) |
| Density | 1.69±0.1 g/cm3(Predicted) |
| pKa | 5.04±0.47(Predicted) |
| Purity | 99% |
| MW | 126.12 |
| MF | C4H6N4O |
2,4-Diamino pyridine 3-oxide is a heterocyclic organic compound that can be used as a pharmaceutical intermediate. 2,4-Diamino pyridine 3-oxide is used to control the growth of some weeds and is also used as a herbicide.
Usually packed in 25kg/drum,and also can be do customized package.
3,4,5-Trimethoxycinnamic acid CAS 90-50-6
CAS: 90-50-6
Molecular Formula:C12H14O5
Molecular Weight:238.24
EINECS:201-999-8
Synonyms:3,4,5-trimethoxyphenylacrylicacid; o-methylsinapicacid; (E)-3-(3,4,5-TRIMETHOXY-PHENYL)-ACRYLIC ACID; 3,4,5-TRIMETHOXYCINNAMIC ACID; 3-(3,4,5-TRIMETHOXYPHENYL)ACRYLIC ACID; AKOS BBS-00000775; 3,4,5-Trimethoxycinnamic
3,4,5-Trimethoxycinnamic acid CAS 90-50-6 is an organic synthetic intermediate that is insoluble in water but soluble in organic solvents such as ethanol and ethyl acetate. 3,4,5-trimethoxycinnamic acid is mainly used to improve the adhesion performance of organic and inorganic material surfaces
| Item | Specification |
| Boiling point | 300.83°C (rough estimate) |
| Density | 1.1416 (rough estimate) |
| Storage conditions | Sealed in dry,Room Temperature |
| pKa | 4.48±0.10(Predicted) |
| resistivity | 1.4571 (estimate) |
| Vapor pressure | 0-0Pa at 20-25℃ |
3,4,5-Trimethoxycinnamic acid is a commonly used pharmaceutical intermediate for the synthesis of vasodilators such as cinepazide. It is also used in adhesives to increase bonding performance, and the resins it is suitable for include epoxy, phenolic, melamine, polysulfide polyurethane, polystyrene, etc.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:65-45-2
Purity:99%
Molecular formula:C7H7NO2
Molecular Weight:137.14
EINECS：200-609-3
Synonyms:2-HYDROXYBENZAMIDE; Salicylamide o-Hydroxybenzamide Salamide; Deferasirox Benzamide Impurity; Salicylamide puriss., >=99.0% (T); LABEIM-A; O-HYDROXYBENZAMIDE; Salamide; SALICYLAMIDE
Salicylamide CAS 65-45-2, whose scientific name is 2-hydroxybenzamide, is a very important organic synthesis intermediate and a raw material for synthesizing many important derivatives (such as molluscicide nitroaniline, analgesics and antipyretics, etc.). It is widely used in many fields such as medicine, fragrances, dyes, and rubber additives. Salicylamide is not only an important fine chemical intermediate, but also a widely accepted and widely used antipyretic and analgesic, used for fever, headache, neuralgia, joint pain, or active rheumatism, etc., with good therapeutic effects.
| Test items | Specifications |
|
Characters |
White ,practically odorless, crystalline powder. Freely soluble in ether and in solutions of alkalies; soluble in alcohol and in propylene glycol; slightly soluble in water and in chloroform. |
|
Identification |
Sample Infrared absorption spectropho-tometry
Complies with Salicylamide CRS |
| The RT of the major peak of sample solution corresponds to that of that of the Standard
solution |
|
| Water | ≤0.5% |
| Residue on ignition | ≤0.1% |
1. Pharmaceutical and pesticide intermediates: Salicylamide can be used as an ingredient in antipyretic analgesics, such as for the treatment of fever headache, neuralgia, joint pain and active rheumatism. In addition, it is also an intermediate for other fine chemicals such as medicines and pesticides, and is used to prepare o-ethoxybenzamide.
2. Organic synthesis intermediate: Salicylamide can be used as an organic synthesis intermediate, participate in a variety of chemical synthesis reactions, and provide a basis for the synthesis of other chemicals.
3. Antifungal fungicide: Dichlorovinyl salicylamide is an excellent, high-efficiency, low-toxic antifungal agent, which is widely used in the fields of leather, coatings, cloth plastics, textile pulp, etc. It has a strong inhibitory effect on Aspergillus and Penicillium fungi, as well as Chaetomium, Rhizopus, Fusarium, etc., and has a strong killing effect on various microorganisms such as Escherichia coli, Staphylococcus aureus, and Bacillus citriodora.
In agriculture, it is a new type of fungicide with strong killing ability against fungi and bacteria. It can prevent and treat various diseases of melons, beans and vegetables, such as wilt, damping-off, anthrax, blight and root rot. In addition, it can also be used as a soil disinfectant, especially suitable for soil disinfection in greenhouses.
25kg/bag or Customized according to customer needs
2-HYDROXYBENZAMIDE; Salicylamide o-Hydroxybenzamide Salamide; Deferasirox Benzamide Impurity; Salicylamide puriss., >=99.0% (T); LABEIM-A; O-HYDROXYBENZAMIDE; Salamide; SALICYLAMIDE
Dimeric linoleic acid ester CAS 378789-58-3
CAS:378789-58-3
Purity: 99%min
Molecular formula: C36H64O4
Molecular weight: 560.89
EINECS: 267-041-6
Synonyms: 8-[6-[10-[8-[4, 5-dihexyl-6 -(10-hydroxy decyl – 1-enyl) cyclohexen-2-enyl] octyl[-10-oxo-deca-1-enyl]-4, 5-dihexylcyclohexadi-2-ene-1-caprylic acid; 8 – [6 – [[8-10 – [4, 5 – dihexyl – 6 – (10 – hydroxydec – 1 – enyl) cyclohex – 2 – en -1-yl]octoxy] -10-oxodec-1-enyl]-4,5-dihexylcyclohex-2-en-1-yl]octanoic acid
Dimeric linoleic acid ester CAS 378789-58-3, hydrophobic, completely plant-derived polyester formed by the reaction of dimer linoleyl alcohol and dimer linoleic acid. It can be described as a clear, nearly colorless liquid, making it ideal for use in lipsticks and cosmetics.
| ITEM | STANDARD |
| Appearance | White to light yellow petrolatum-like substance,
with a faint characteristic odor |
| Color(Gardner Method) | 3Max. |
| Identification | Absorption bands: approx. 2920cm-1, 1740cm-1, 1465cm-1, 1375cm-1 and 1170cm-1 |
| Acid value | 10Max. |
| Saponification value | 80-110 |
| Hydroxyl value | 25Max. |
| Heavy metals(ppm) | 20Max. |
| Arsenic(ppm) | 2Max. |
| Residue on ignition(%) | 0.5Max. |
1. Dimeric linoleic acid ester CAS 378789-58-3 can be used in lipstick, lip balm, conditioner, mascara and moisturizer.
2. Dimeric linoleic acid ester is a white paste that feels as smooth and soft as silk and is easy to apply. It has a strong moisturizing effect and can bring a moisturizing feeling as an emollient.
3. Dimeric linoleic acid ester CAS 378789-58-3 has a mixture of hydroxyl structures and is hygroscopic. It can be added to cosmetics as a moisturizer and can provide fat to the skin, reduce water evaporation, and improve skin elasticity and softness.
16kg/drum, or as per customer’s requirements
CAS: 91-20-3
Purity: 99%
Molecular formula: C10H8
Molecular weight: 128.17
EINECS: 202-049-5
Synonyms: ‘LGC’ (2402); ‘LGC’ (2603); 1-NAPHTHALENE; TAR CAMPHOR; NAPTHALENE; NAPTHALIN; NAPHTHENE; NAPHTHALENE
Naphthalene CAS 91-20-3 is a colorless, shiny monoclinic crystal. It has a strong tarry smell. It is easy to sublime at room temperature. It is insoluble in water, but soluble in ether, ethanol, chloroform, carbon disulfide, benzene, etc. Naphthalene is the most important condensed ring hydrocarbon in industry. It is mainly used to produce phthalic anhydride, various naphthols, naphthylamines, etc. It is an intermediate for the production of synthetic resins, plasticizers, dyes, surfactants, synthetic fibers, coatings, pesticides, medicines, fragrances, rubber additives and insecticides.
| Appearance | Colorless single inclined crystal with luster |
| Purity | ≥99.0% |
| Crystallizing Point | 79.7-79.8°C |
| Melting Point | 79-83°C |
| Boiling Point | 217-221°C |
| Flash Point | 78-79°C |
1.Dye intermediates
Naphthalene plays a key role in dye production, especially as a dye intermediate. Industrial naphthalene is an important raw material for the manufacture of a variety of dyes and pigments, such as indigo dyes and yellow pigments. In addition, naphthalene can be converted into dye intermediates such as β-naphthol, which are further used in the production of dyes and pigments. Different countries have different allocations of naphthalene’s uses, but dye intermediates always have a place.
2.Rubber additives
Naphthalene is mainly used as an additive in rubber processing. This use accounts for about 15% of the total use of naphthalene. Rubber additives play a key role in rubber production. They can improve the properties of rubber, such as enhancing its strength, ductility or weather resistance. As a rubber additive, naphthalene provides specific functions and characteristics to rubber products, making them more suitable for various application scenarios.
3. Insecticides
Naphthalene has certain applications in the field of insecticides. Although the use of naphthalene varies from country to country, insecticides account for about 6% of its uses. In particular, in some countries, such as the United States, the proportion used to produce insecticides is relatively large. In addition, anthracene is also used as an insecticide, coexisting with other uses such as luminescent materials and dyes. These applications show the importance of naphthalene and anthracene for pest control in agriculture and horticulture.
4.Manufacturing pesticides
Naphthalene plays a key role in the manufacture of pesticides. Naphthalene is an organic compound that has significant insecticidal and fungicidal effects, so it is widely used in pesticide production. Its unique chemical structure enables it to effectively combat a variety of crop pests and pathogens. Compared with other pesticide ingredients, naphthalene has lower toxicity and environmental impact, which makes it a popular choice in modern agricultural production. Overall, naphthalene is an important raw material for the manufacture of high-efficiency, low-toxic pesticides.
5. Manufacturing pharmaceuticals
Naphthalene has important applications in the manufacture of pharmaceuticals. The chemical structure of naphthalene gives it unique properties, making it an active ingredient or intermediate for a variety of drugs. For example, naphthalene or its derivatives appear as key ingredients in certain anticancer drugs and anti-inflammatory drugs. In addition, naphthalene can also be used in the synthetic pathway for the manufacture of vitamins and other essential nutrients. Overall, naphthalene plays an indispensable role in the field of pharmaceutical manufacturing and provides important support for the medical and health field.
25kg/bag
2-DODECEN-1-YLSUCCINIC ANHYDRIDE CAS 26544-38-7
CAS: 26544-38-7
Molecular Formula: C16H26O3
Molecular Weight: 266.38
EINECS: 247-781-6
Synonyms: EPON(R)DDSASUBSTITUTE; ISODODECENYLSUCCINICANHYDRIDE; DDSA; DODEC-2-EN-1-YLSUCCINICANHYDRIDE; J-12;dihydro-3-(tetrapropenyl)furan-2,5-dione; DodecenylsuccinicAnhydride(DDSA); 4-amino-6-chloro-1,3-benzenedisulfanilamide(DSA)
Dodecenyl succinic anhydride is also called dodecyl succinic anhydride, abbreviated as DDSA, with a molecular weight of 266.38. There are two types: linear type (LDDSA) and branched type (BDDSA). LDDSA is used as an epoxy resin curing agent with a long application period, low irritation, and better curing performance. Light yellow transparent oily viscous liquid.
| ITEM | STANDARD |
| Melting point | 41-43 ℃(lit.) |
| Boiling point | 180-182 °C 5 mm Hg(lit.) |
| Density | 1.00 g/mL at 20 °C |
| Vapor Density | 9.2 (vs air) |
| Purity | 99% |
| Stability | stable |
Dodecenyl succinic anhydride is used as a toughening curing agent for epoxy resin adhesives.
200kg/drum.
Disperse Blue 56 CAS 12217-79-7
CAS: 12217-79-7
Molecular Formula: C14H9BrN2O4
Molecular Weight: 349.14
EINECS: 235-401-1
Synonyms: LATYL BLUE BCN; 1,5-Diamino-2-chloro-4,8-dihydroxy-9,10-anthracenedione; Disperse Blue 2BLN; 1,5-diaminochloro-4,8-dihydroxyanthraquinone; 9,10-Anthracenedione, 1,5-diaminochloro-4,8-dihydroxy-; C.I.DISPERSEBLUE56
Disperse Blue 56 CAS 12217-79-7 is a dark blue powder. Dissolve in organic solvents such as ethanol, acetone, and pyridine. It appears green yellow in concentrated sulfuric acid and turns red blue after dilution. When dyeing, the color light remains unchanged when encountering iron ions, but undergoes significant changes when encountering copper ions. The maximum absorption wavelength (λ max) is 630nm.
| Item | Specification |
| Density | 1.4410 (rough estimate) |
| Refractivity | 1.6800 (estimate) |
| Boiling point | 129°C (rough estimate) |
| MW | 349.14 |
| MF | C14H9BrN2O4 |
| keyword | Blue 2BLN |
Disperse Blue 56 is mainly used for dyeing polyester and its blended fabrics. It appears green yellow in concentrated sulfuric acid and turns red blue after dilution. When dyeing, the color light remains unchanged when encountering iron ions, but undergoes significant changes when encountering copper ions. The maximum absorption wavelength (λ max) is 630nm.
Usually packed in 25kg/drum,and also can be do customized package.
CAS: 672-15-1
Molecular Formula: C4H9NO3
Molecular Weight: 119.12
EINECS: 211-590-6
Synonyms:(S)-(-)-2-AMINO-4-HYDROXYBUTYRIC ACID; (S)-2-AMINO-4-HYDROXYBUTYRIC ACID; L-2-AMINO-4-HYDROXYBUTANOIC ACID; L-2-AMINO-4-HYDROXYBUTYRIC ACID; L-2-AMINO-4-HYDROXYBUTYRIC ACID HYDROCHLORIDE; H-L-HSE-OH
L-Homoserine CAS 672-15-1, also known as 2-amino-4-hydroxybutyric acid, belongs to the aspartic acid family. Although L-homoserine is not an amino acid for protein synthesis, it has rich biological activity. L-homoserine is a precursor for the synthesis of L-threonine, L-methionine, and L-isoleucine. At the same time, L-homoserine has important application value in the fields of medicine, agriculture, food, chemical engineering, etc
| Item | Specification |
| Density | 1.3126 (rough estimate) |
| Melting point | 203 °C (dec.)(lit.) |
| Boiling point | 222.38°C (rough estimate) |
| SOLUBLE | 1100 g/L (30 ºC) |
| pKa | 2.71(at 25℃) |
| Storage conditions | Store below +30°C. |
L-Homoserine is a precursor for the synthesis of L-threonine, L-methionine, and L-isoleucine, and L-homoserine has significant application value in fields such as medicine, agriculture, food, and chemical engineering
Usually packed in 25kg/drum,and also can be do customized package.
Polyhydroxybutyrate PHB CAS 26744-04-7
CAS: 26744-04-7
Molecular Formula:NA
Molecular Weight:0
EINECS:NA
Synonyms:POLYHYDROXYBUTYRATE; Poly[oxy(1-methyl-3-oxo-1,3-propanediyl)]; Poly(β-hydroxybutyrate); Polyhydroxybutyrate/PHB
Polyhydroxybutyrate PHB with CAS 26744-04-7 is produced by microorganisms, apparently in response to physiological stress conditions. It is mainly a condition of limited nutrients. The polymer is primarily a product of carbon assimilation (from glucose or starch) and is used by microorganisms as a form of energy storage molecule for metabolism when other common energy sources are not available.
| ITEMS | STANDARD |
|
Melting Index (190°C, 2. 16kg) g/10min |
≤2 |
|
Moisture and volatiles % |
≤0.5 |
| Melting point ℃ | 175 |
| Glass transition temperature ℃ | 0-5 |
| Crystallinity % | 55-65 |
| Density g/cm3 | 1.25 |
| Tensile strength MPa | 30-35 |
| Nominal tensile strain at break % | 2-5 |
| Izod impact strength (23℃) KJ/m2 | 1-2 |
| Heat deflection temperature (0.455MPa) ℃ | 120-130 |
Polyhydroxybutyrate PHB with CAS 26744-04-7 has broad application prospects in medical materials, degradable plastics, disposable tableware, spectacle frames, packaging, sewage treatment, toys and other fields.
Agriculture: biodegradable carrier for agricultural films, long-acting pesticides and fertilizers
Medicine: Surgical sutures, elbow nails, bone replacement, blood vessel replacement Industry: packaging materials, hygiene products, diapers, optical active materials
In the field of medical materials, polyhydroxybutyrate can be used to prepare drug sustained-release carrier materials, tissue engineering materials, etc. In the field of packaging, polyhydroxybutyrate degradation products are mainly carbon dioxide and water, which is in line with the current green and environmental protection development concept.
25kg/bag or according to customer needs
Diethyl aminomalonate hydrochloride CAS 13433-00-6
CAS:13433-00-6
Molecular Formula:C7H14ClNO4
Molecular Weight:211.64
EINECS:236-556-8
Synonyms:AMINOMALONIC ACID DIETHYL ESTER HCL; AMINOMALONIC ACID DIETHYL ESTER HYDROCHLORIDE; DIETHYL 2-AMINOMALONATE HYDROCHLORIDE; DIETHYLAMINO MALONATE HCL; DIETHYL AMINOMALONATE HYDROCHLORIDE
Diethyl aminomalonate hydrochloride CAS 13433-00-6 is an amino acid derivative that appears as a white or off white solid at room temperature and pressure. It can be used as an intermediate in organic synthesis and medicinal chemistry. Diethyl aminomalonate hydrochloride is an organic intermediate that can be prepared from diethyl hydroxymethylnitromalonate in two steps
| Item | Specification |
| MW | 211.64 |
| MF | C7H14ClNO4 |
| Melting point | 165-170 °C (dec.)(lit.) |
| SOLUBLE | soluble |
| Storage conditions | Inert atmosphere,2-8°C |
| Sensitiveness | Hygroscopic |
Diethyl aminomalonate hydrochloride is used as a motor protein spindle inhibitor and potential anticancer agent in the synthesis of N – (aminopropyl) – N-arylaminopropyl substituted thiazolo [5,4-d] pyrimidinone and its analogues. Diethyl aminomalonate hydrochloride can be used as a pharmaceutical intermediate for the synthesis of pyrimidine heterocyclic compounds.
Usually packed in 25kg/drum,and also can be do customized package.
CAS:57-11-4
Molecular Formula:C18H36O2
Molecular Weight:284.48
EINECS:266-928-5
Synonyms:STEARIC ACID FOR SYNTHESIS 500 G; STEARIC ACID FOR SYNTHESIS 1 KG; STEARIC ACID FOR SYNTHESIS 50 KG; STEARIC ACID 1801-1850; TRIPLE PRESSED STEARIC ACID; STEARIC ACID BP93 OR 98; octadecanoic acid, pract
Stearic acid CAS 57-11-4 is a white or pale yellow solid, soluble in alcohol and acetone, and easily soluble in ether, chloroform, benzene, carbon tetrachloride, carbon disulfide, pentyl acetate, toluene, etc. Its melting point is 69.6 ℃, and it is one of the main components of fats and oils.
| Item | Specification |
| Boiling point | 361 °C (lit.) |
| Density | 0.845 g/cm3 |
| Melting point | 67-72 °C (lit.) |
| flash point | >230 °F |
| Storage conditions | Store below +30°C. |
| pKa | pKa 5.75±0.00(H2O t = 35) (Uncertain) |
Stearic acid is widely used in cosmetics, plastic plasticizers, release agents, stabilizers, surfactants, rubber vulcanization accelerators, waterproofing agents, polishing agents, metal soaps, metal mineral flotation, softeners, pharmaceuticals, and other organic chemicals. Stearic acid can also be used as a solvent for oil soluble pigments, a lubricant for crayons, a polishing agent for wax paper, and an emulsifier for stearic acid glycerides.
Usually packed in 25kg/drum,and also can be do customized package.
